An issue was discovered in elf_link_input_bfd in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section. A specially crafted ELF allows remote attackers to cause a denial of service, as demonstrated by ld.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - An issue was discovered in elf_link_input_bfd in elflink.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section. A specially crafted ELF     allows remote attackers to cause a denial of service, as demonstrated by ld. (CVE-2018-18607)

Note that Nessus relies on the presence of the package as reported by the vendor.

An update of the crash package has been released.

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4336-2 advisory.

    USN-4336-1 fixed several vulnerabilities in GNU binutils. This update provides the corresponding update     for Ubuntu 16.04 ESM.



Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4336-1 advisory.

    It was discovered that GNU binutils contained a large number of security issues. If a user or automated     system were tricked into processing a specially-crafted file, a remote attacker could cause GNU binutils     to crash, resulting in a denial of service, or possibly execute arbitrary code.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the binutils package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - The dump_relocs_in_section function in objdump.c in GNU     Binutils 2.29.1 does not check for reloc count integer     overflows, which allows remote attackers to cause a     denial of service (excessive memory allocation, or     heap-based buffer overflow and application crash) or     possibly have unspecified other impact via a crafted PE     file.(CVE-2017-17122)

  - The _bfd_coff_read_string_table function in coffgen.c     in the Binary File Descriptor (BFD) library (aka     libbfd), as distributed in GNU Binutils 2.29.1, does     not properly validate the size of the external string     table, which allows remote attackers to cause a denial     of service (excessive memory consumption, or heap-based     buffer overflow and application crash) or possibly have     unspecified other impact via a crafted COFF     binary.(CVE-2017-17124)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.29.1, allows remote     attackers to cause a denial of service (memory access     violation) or possibly have unspecified other impact     via a COFF binary in which a relocation refers to a     location after the end of the to-be-relocated     section.(CVE-2017-17121)

  - nm.c and objdump.c in GNU Binutils 2.29.1 mishandle     certain global symbols, which allows remote attackers     to cause a denial of service     (_bfd_elf_get_symbol_version_string buffer over-read     and application crash) or possibly have unspecified     other impact via a crafted ELF file.(CVE-2017-17125)

  - The pe_bfd_read_buildid function in peicode.h in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29.1, does not validate     size and offset values in the data dictionary, which     allows remote attackers to cause a denial of service     (segmentation violation and application crash) or     possibly have unspecified other impact via a crafted PE     file.(CVE-2017-16832)

  - dwarf2.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.29,     miscalculates DW_FORM_ref_addr die refs in the case of     a relocatable object file, which allows remote     attackers to cause a denial of service     (find_abstract_instance_name invalid memory read,     segmentation fault, and application     crash).(CVE-2017-15938)

  - The _bfd_vms_slurp_etir function in bfd/vms-alpha.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, allows remote     attackers to cause a denial of service (buffer overflow     and application crash) or possibly have unspecified     other impact via a crafted binary file, as demonstrated     by mishandling of this file during 'objdump -D'     execution.(CVE-2017-9745)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, is vulnerable to     an invalid read of size 4 due to NULL pointer     dereferencing of _bfd_elf_large_com_section. This     vulnerability causes programs that conduct an analysis     of binary programs using the libbfd library, such as     objcopy, to crash.(CVE-2017-8394)

  - The getsym function in tekhex.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (stack-based buffer over-read and     application crash) via a malformed tekhex     binary.(CVE-2017-12967)

  - The getvalue function in tekhex.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.28, allows remote attackers to cause     a denial of service (stack-based buffer over-read and     application crash) via a crafted tekhex file, as     demonstrated by mishandling within the nm     program.(CVE-2017-9954)

  - The get_build_id function in opncls.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.28, allows remote     attackers to cause a denial of service (heap-based     buffer over-read and application crash) via a crafted     file in which a certain size field is larger than a     corresponding data field, as demonstrated by     mishandling within the objdump program.(CVE-2017-9955)

  - GNU Binutils 2.28 allows remote attackers to cause a     denial of service (heap-based buffer over-read and     application crash) via a crafted ELF file, related to     MIPS GOT mishandling in the process_mips_specific     function in readelf.c.(CVE-2017-9041)

  - GNU Binutils 2.28 allows remote attackers to cause a     denial of service (heap-based buffer over-read and     application crash) via a crafted ELF file, related to     the byte_get_little_endian function in elfcomm.c, the     get_unwind_section_word function in readelf.c, and ARM     unwind information that contains invalid word     offsets.(CVE-2017-9038)

  - The dump_section_as_bytes function in readelf in GNU     Binutils 2.28 accesses a NULL pointer while reading     section contents in a corrupt binary, leading to a     program crash.(CVE-2017-7209)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, has an invalid     read (of size 8) because the code to emit relocs     (bfd_elf_final_link function in bfd/elflink.c) does not     check the format of the input file before trying to     read the ELF reloc section header. The vulnerability     leads to a GNU linker (ld) program     crash.(CVE-2017-7299)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.31. a heap-based buffer over-read in     bfd_getl32 in libbfd.c allows an attacker to cause a     denial of service through a crafted PE file. This     vulnerability can be triggered by the executable     objdump.(CVE-2018-17360)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.31. An invalid memory access exists in     bfd_zalloc in opncls.c. Attackers could leverage this     vulnerability to cause a denial of service (application     crash) via a crafted ELF file.(CVE-2018-17359)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.31. An invalid memory access exists in
    _bfd_stab_section_find_nearest_line in syms.c.
    Attackers could leverage this vulnerability to cause a     denial of service (application crash) via a crafted ELF     file.(CVE-2018-17358)

  - The coff_slurp_reloc_table function in coffcode.h in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.29.1, allows remote     attackers to cause a denial of service (NULL pointer     dereference and application crash) via a crafted COFF     based file.(CVE-2017-17123)

  - elf.c in the Binary File Descriptor (BFD) library (aka     libbfd), as distributed in GNU Binutils 2.29.1, does     not validate sizes of core notes, which allows remote     attackers to cause a denial of service (bfd_getl32     heap-based buffer over-read and application crash) via     a crafted object file, related to     elfcore_grok_netbsd_procinfo,     elfcore_grok_openbsd_procinfo, and     elfcore_grok_nto_status.(CVE-2017-17080)

  - _bfd_dwarf2_cleanup_debug_info in dwarf2.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (memory leak)     via a crafted ELF file.(CVE-2017-15225)

  - process_debug_info in dwarf.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (infinite loop) via a crafted ELF     file that contains a negative size value in a CU     structure.(CVE-2017-14934)

  - dwarf2.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.29,     mishandles NULL files in a .debug_line file table,     which allows remote attackers to cause a denial of     service (NULL pointer dereference and application     crash) via a crafted ELF file, related to     concat_filename. NOTE: this issue is caused by an     incomplete fix for CVE-2017-15023.(CVE-2017-15939)

  - decode_line_info in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (infinite loop) via a crafted ELF     file.(CVE-2017-14932)

  - dwarf2.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.29, does     not validate the DW_AT_name data type, which allows     remote attackers to cause a denial of service     (bfd_hash_hash NULL pointer dereference, or     out-of-bounds access, and application crash) via a     crafted ELF file, related to scan_unit_for_symbols and     parse_comp_unit.(CVE-2017-15022)

  - bfd_get_debug_link_info_1 in opncls.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (heap-based     buffer over-read and application crash) via a crafted     ELF file, related to bfd_getl32.(CVE-2017-15021)

  - Memory leak in decode_line_info in dwarf2.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (memory     consumption) via a crafted ELF file.(CVE-2017-14930)

  - decode_line_info in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (divide-by-zero error and     application crash) via a crafted ELF     file.(CVE-2017-15025)

  - decode_line_info in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, mishandles a length calculation,     which allows remote attackers to cause a denial of     service (heap-based buffer over-read and application     crash) via a crafted ELF file, related to     read_1_byte.(CVE-2017-14939)

  - scan_unit_for_symbols in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (NULL pointer dereference and     application crash) via a crafted ELF     file.(CVE-2017-14940)

  - _bfd_elf_slurp_version_tables in elf.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (excessive     memory allocation and application crash) via a crafted     ELF file.(CVE-2017-14938)

  - The pe_print_idata function in peXXigen.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, mishandles HintName     vector entries, which allows remote attackers to cause     a denial of service (heap-based buffer over-read and     application crash) via a crafted PE file, related to     the bfd_getl16 function.(CVE-2017-14529)

  - The decode_line_info function in dwarf2.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (read_1_byte     heap-based buffer over-read and application crash) via     a crafted ELF file.(CVE-2017-14128)

  - The read_section function in dwarf2.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (parse_comp_unit     heap-based buffer over-read and application crash) via     a crafted ELF file.(CVE-2017-14129)

  - GNU Binutils 2.28 allows remote attackers to cause a     denial of service (memory consumption) via a crafted     ELF file with many program headers, related to the     get_program_headers function in     readelf.c.(CVE-2017-9039)

  - An issue was discovered in elf_link_input_bfd in     elflink.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS     symbols without any TLS section. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18607)

  - An issue was discovered in the merge_strings function     in merge.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge     sections with large alignments. A specially crafted ELF     allows remote attackers to cause a denial of service,     as demonstrated by ld.(CVE-2018-18606)

  - A heap-based buffer over-read issue was discovered in     the function sec_merge_hash_lookup in merge.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.31, because
    _bfd_add_merge_section mishandles section merges when     size is not a multiple of entsize. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18605)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. It is an integer overflow leading to a     SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as     demonstrated by nm.(CVE-2019-17451)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the binutils package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - GNU gdb All versions is affected by: Buffer Overflow -     Out of bound memory access. The impact is: Deny of     Service, Memory Disclosure, and Possible Code     Execution. The component is: The main gdb module. The     attack vector is: Open an ELF for debugging. The fixed     version is: Not fixed yet.(CVE-2019-1010180)

  - The _bfd_generic_read_minisymbols function in syms.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.31, has a memory leak     via a crafted ELF file, leading to a denial of service     (memory consumption), as demonstrated by     nm.(CVE-2018-20002)

  - binutils version 2.32 and earlier contains a Integer     Overflow vulnerability in objdump,     bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dyna     mic_reloc that can result in Integer overflow trigger     heap overflow. Successful exploitation allows execution     of arbitrary code.. This attack appear to be     exploitable via Local. This vulnerability appears to     have been fixed in after commit     3a551c7a1b80fca579461774860574eabfd7f18f.(CVE-2018-1000     876)

  - An issue was discovered in the merge_strings function     in merge.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge     sections with large alignments. A specially crafted ELF     allows remote attackers to cause a denial of service,     as demonstrated by ld.(CVE-2018-18606)

  - An issue was discovered in elf_link_input_bfd in     elflink.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS     symbols without any TLS section. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18607)

  - A heap-based buffer over-read issue was discovered in     the function sec_merge_hash_lookup in merge.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.31, because
    _bfd_add_merge_section mishandles section merges when     size is not a multiple of entsize. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18605)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.31. An invalid memory address dereference     was discovered in read_reloc in reloc.c. The     vulnerability causes a segmentation fault and     application crash, which leads to denial of service, as     demonstrated by objdump, because of missing
    _bfd_clear_contents bounds checking.(CVE-2018-18309)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. It is an integer overflow leading to a     SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as     demonstrated by nm.(CVE-2019-17451)

  - find_abstract_instance in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.32, allows remote attackers to cause     a denial of service (infinite recursion and application     crash) via a crafted ELF file.(CVE-2019-17450)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. There is a heap-based buffer over-read     in _bfd_doprnt in bfd.c because elf_object_p in     elfcode.h mishandles an e_shstrndx section of type     SHT_GROUP by omitting a trailing '\0'     character.(CVE-2019-12972)

  - load_specific_debug_section in objdump.c in GNU     Binutils through 2.31.1 contains an integer overflow     vulnerability that can trigger a heap-based buffer     overflow via a crafted section size.(CVE-2018-20671)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - The aout_32_swap_std_reloc_out function in aoutx.h in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils before 2.31, allows     remote attackers to cause a denial of service     (segmentation fault and application crash) via a     crafted file, as demonstrated by     objcopy.(CVE-2018-14038)

  - _bfd_dwarf2_cleanup_debug_info in dwarf2.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (memory leak)     via a crafted ELF file.(CVE-2017-15225)

  - _bfd_elf_slurp_version_tables in elf.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (excessive     memory allocation and application crash) via a crafted     ELF file.(CVE-2017-14938)

  - A heap-based buffer over-read issue was discovered in     the function sec_merge_hash_lookup in merge.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.31, because
    _bfd_add_merge_section mishandles section merges when     size is not a multiple of entsize. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18605)

  - An issue was discovered in cplus-dem.c in GNU     libiberty, as distributed in GNU Binutils 2.29 and     2.30. Stack Exhaustion occurs in the C++ demangling     functions provided by libiberty, and there are     recursive stack frames: demangle_nested_args,     demangle_args, do_arg, and do_type.(CVE-2018-9138)

  - An issue was discovered in elf_link_input_bfd in     elflink.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS     symbols without any TLS section. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18607)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. It is an out-of-bounds read leading to a     SEGV in bfd_getl32 in libbfd.c, when called from     pex64_get_runtime_function in     pei-x86_64.c.(CVE-2019-9074)

  - An issue was discovered in the merge_strings function     in merge.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge     sections with large alignments. A specially crafted ELF     allows remote attackers to cause a denial of service,     as demonstrated by ld.(CVE-2018-18606)

  - bfd_get_debug_link_info_1 in opncls.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (heap-based     buffer over-read and application crash) via a crafted     ELF file, related to bfd_getl32.(CVE-2017-15021)

  - decode_line_info in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (divide-by-zero error and     application crash) via a crafted ELF     file.(CVE-2017-15025)

  - decode_line_info in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (infinite loop) via a crafted ELF     file.(CVE-2017-14932)

  - decode_line_info in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, mishandles a length calculation,     which allows remote attackers to cause a denial of     service (heap-based buffer over-read and application     crash) via a crafted ELF file, related to     read_1_byte.(CVE-2017-14939)

  - dwarf2.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.29, does     not validate the DW_AT_name data type, which allows     remote attackers to cause a denial of service     (bfd_hash_hash NULL pointer dereference, or     out-of-bounds access, and application crash) via a     crafted ELF file, related to scan_unit_for_symbols and     parse_comp_unit.(CVE-2017-15022)

  - dwarf2.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.29,     miscalculates DW_FORM_ref_addr die refs in the case of     a relocatable object file, which allows remote     attackers to cause a denial of service     (find_abstract_instance_name invalid memory read,     segmentation fault, and application     crash).(CVE-2017-15938)

  - elf.c in the Binary File Descriptor (BFD) library (aka     libbfd), as distributed in GNU Binutils 2.29.1, does     not validate sizes of core notes, which allows remote     attackers to cause a denial of service (bfd_getl32     heap-based buffer over-read and application crash) via     a crafted object file, related to     elfcore_grok_netbsd_procinfo,     elfcore_grok_openbsd_procinfo, and     elfcore_grok_nto_status.(CVE-2017-17080)

  - elflink.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.28, has     a 'member access within null pointer' undefined     behavior issue, which might allow remote attackers to     cause a denial of service (application crash) or     possibly have unspecified other impact via an 'int     main() {return 0}' program.(CVE-2017-7614)

  - find_abstract_instance_name in dwarf2.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (infinite     recursion and application crash) via a crafted ELF     file.(CVE-2017-15024)

  - GNU assembler in GNU Binutils 2.28 is vulnerable to a     global buffer overflow (of size 1) while attempting to     unget an EOF character from the input stream,     potentially leading to a program crash.(CVE-2017-7223)

  - GNU Binutils 2.28 allows remote attackers to cause a     denial of service (heap-based buffer over-read and     application crash) via a crafted ELF file, related to     MIPS GOT mishandling in the process_mips_specific     function in readelf.c.(CVE-2017-9041)

  - GNU Binutils 2.28 allows remote attackers to cause a     denial of service (heap-based buffer over-read and     application crash) via a crafted ELF file, related to     the byte_get_little_endian function in elfcomm.c, the     get_unwind_section_word function in readelf.c, and ARM     unwind information that contains invalid word     offsets.(CVE-2017-9038)

  - GNU Binutils 2.28 allows remote attackers to cause a     denial of service (memory consumption) via a crafted     ELF file with many program headers, related to the     get_program_headers function in     readelf.c.(CVE-2017-9039)

  - GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a     heap-based buffer overflow while processing a bogus     input script, leading to a program crash. This relates     to lack of '\0' termination of a name field in     ldlex.l.(CVE-2017-7227)

  - ihex.c in GNU Binutils before 2.26 contains a stack     buffer overflow when printing bad bytes in Intel Hex     objects.(CVE-2014-9939)

  - Memory leak in decode_line_info in dwarf2.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (memory     consumption) via a crafted ELF file.(CVE-2017-14930)

  - objdump in GNU Binutils 2.28 is vulnerable to multiple     heap-based buffer over-reads (of size 1 and size 8)     while handling corrupt STABS enum type strings in a     crafted object file, leading to program     crash.(CVE-2017-7210)

  - opcodes/i386-dis.c in GNU Binutils 2.28 does not     consider the number of registers for bnd mode, which     allows remote attackers to cause a denial of service     (buffer overflow and application crash) or possibly     have unspecified other impact via a crafted binary     file, as demonstrated by mishandling of this file     during 'objdump -D' execution.(CVE-2017-9755)

  - opcodes/rl78-decode.opc in GNU Binutils 2.28 has an     unbounded GETBYTE macro, which allows remote attackers     to cause a denial of service (buffer overflow and     application crash) or possibly have unspecified other     impact via a crafted binary file, as demonstrated by     mishandling of this file during 'objdump -D'     execution.(CVE-2017-9751)

  - opcodes/rx-decode.opc in GNU Binutils 2.28 lacks bounds     checks for certain scale arrays, which allows remote     attackers to cause a denial of service (buffer overflow     and application crash) or possibly have unspecified     other impact via a crafted binary file, as demonstrated     by mishandling of this file during 'objdump -D'     execution.(CVE-2017-9750)

  - process_debug_info in dwarf.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (infinite loop) via a crafted ELF     file that contains a negative size value in a CU     structure.(CVE-2017-14934)

  - readelf in GNU Binutils 2.28 is vulnerable to a     heap-based buffer over-read while processing corrupt     RL78 binaries. The vulnerability can trigger program     crashes. It may lead to an information leak as     well.(CVE-2017-6969)

  - scan_unit_for_symbols in dwarf2.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (NULL pointer dereference and     application crash) via a crafted ELF     file.(CVE-2017-14940)

  - The _bfd_coff_read_string_table function in coffgen.c     in the Binary File Descriptor (BFD) library (aka     libbfd), as distributed in GNU Binutils 2.29.1, does     not properly validate the size of the external string     table, which allows remote attackers to cause a denial     of service (excessive memory consumption, or heap-based     buffer overflow and application crash) or possibly have     unspecified other impact via a crafted COFF     binary.(CVE-2017-17124)

  - The _bfd_generic_read_minisymbols function in syms.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.31, has a memory leak     via a crafted ELF file, leading to a denial of service     (memory consumption), as demonstrated by     nm.(CVE-2018-20002)

  - The _bfd_vms_slurp_eeom function in libbfd.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29 and earlier, allows     remote attackers to cause an out of bounds heap read     via a crafted vms alpha file.(CVE-2017-12453)

  - The _bfd_vms_slurp_egsd function in bfd/vms-alpha.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.29 and earlier, allows     remote attackers to cause an arbitrary memory read via     a crafted vms alpha file.(CVE-2017-12454)

  - The _bfd_vms_slurp_etir function in bfd/vms-alpha.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, allows remote     attackers to cause a denial of service (buffer overflow     and application crash) or possibly have unspecified     other impact via a crafted binary file, as demonstrated     by mishandling of this file during 'objdump -D'     execution.(CVE-2017-9745)

  - The bfd_get_debug_link_info_1 function in opncls.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.30, has an unchecked     strnlen operation. Remote attackers could leverage this     vulnerability to cause a denial of service     (segmentation fault) via a crafted ELF     file.(CVE-2018-6759)

  - The bfd_mach_o_i386_canonicalize_one_reloc function in     bfd/mach-o-i386.c in the Binary File Descriptor (BFD)     library (aka libbfd), as distributed in GNU Binutils     2.29 and earlier, allows remote attackers to cause an     out of bounds heap read via a crafted mach-o     file.(CVE-2017-12452)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, has an     aout_link_add_symbols function in bfd/aoutx.h that has     an off-by-one vulnerability because it does not     carefully check the string offset. The vulnerability     could lead to a GNU linker (ld) program     crash.(CVE-2017-7301)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, has an     aout_link_add_symbols function in bfd/aoutx.h that is     vulnerable to a heap-based buffer over-read     (off-by-one) because of an incomplete check for invalid     string offsets while loading symbols, leading to a GNU     linker (ld) program crash.(CVE-2017-7300)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, has an invalid     read (of size 8) because the code to emit relocs     (bfd_elf_final_link function in bfd/elflink.c) does not     check the format of the input file before trying to     read the ELF reloc section header. The vulnerability     leads to a GNU linker (ld) program     crash.(CVE-2017-7299)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, is vulnerable to     an invalid read of size 4 due to NULL pointer     dereferencing of _bfd_elf_large_com_section. This     vulnerability causes programs that conduct an analysis     of binary programs using the libbfd library, such as     objcopy, to crash.(CVE-2017-8394)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.28, is vulnerable to     an invalid write of size 8 because of missing a     malloc() return-value check to see if memory had     actually been allocated in the
    _bfd_generic_get_section_contents function. This     vulnerability causes programs that conduct an analysis     of binary programs using the libbfd library, such as     objcopy, to crash.(CVE-2017-8395)

  - The Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.29.1, allows remote     attackers to cause a denial of service (memory access     violation) or possibly have unspecified other impact     via a COFF binary in which a relocation refers to a     location after the end of the to-be-relocated     section.(CVE-2017-17121)

  - The coff_slurp_reloc_table function in coffcode.h in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.29.1, allows remote     attackers to cause a denial of service (NULL pointer     dereference and application crash) via a crafted COFF     based file.(CVE-2017-17123)

  - The decode_line_info function in dwarf2.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (read_1_byte     heap-based buffer over-read and application crash) via     a crafted ELF file.(CVE-2017-14128)

  - The dump_relocs_in_section function in objdump.c in GNU     Binutils 2.29.1 does not check for reloc count integer     overflows, which allows remote attackers to cause a     denial of service (excessive memory allocation, or     heap-based buffer overflow and application crash) or     possibly have unspecified other impact via a crafted PE     file.(CVE-2017-17122)

  - The elf_object_p function in elfcode.h in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29.1, has an unsigned     integer overflow because bfd_size_type multiplication     is not used. A crafted ELF file allows remote attackers     to cause a denial of service (application crash) or     possibly have unspecified other impact.(CVE-2018-6323)

  - The find_nearest_line function in addr2line in GNU     Binutils 2.28 does not handle the case where the main     file name and the directory name are both empty,     triggering a NULL pointer dereference and an invalid     write, and leading to a program crash.(CVE-2017-7225)

  - The find_nearest_line function in objdump in GNU     Binutils 2.28 is vulnerable to an invalid write (of     size 1) while disassembling a corrupt binary that     contains an empty function name, leading to a program     crash.(CVE-2017-7224)

  - The function coff_set_alignment_hook in coffcode.h in     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.28, has a memory leak     vulnerability which can cause memory exhaustion in     objdump via a crafted PE file. Additional validation in     dump_relocs_in_section in objdump.c can resolve     this.(CVE-2017-8421)

  - The getsym function in tekhex.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (stack-based buffer over-read and     application crash) via a malformed tekhex     binary.(CVE-2017-12967)

  - The getvalue function in tekhex.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.28, allows remote attackers to cause     a denial of service (stack-based buffer over-read and     application crash) via a crafted tekhex file, as     demonstrated by mishandling within the nm     program.(CVE-2017-9954)

  - The pe_ILF_object_p function in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.28, is vulnerable to a heap-based     buffer over-read of size 4049 because it uses the     strlen function instead of strnlen, leading to program     crashes in several utilities such as addr2line, size,     and strings. It could lead to information disclosure as     well.(CVE-2017-7226)

  - The pe_print_idata function in peXXigen.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, mishandles HintName     vector entries, which allows remote attackers to cause     a denial of service (heap-based buffer over-read and     application crash) via a crafted PE file, related to     the bfd_getl16 function.(CVE-2017-14529)

  - The read_section function in dwarf2.c in the Binary     File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.29, allows remote     attackers to cause a denial of service (parse_comp_unit     heap-based buffer over-read and application crash) via     a crafted ELF file.(CVE-2017-14129)

  - The read_symbol_stabs_debugging_info function in     rddbg.c in GNU Binutils 2.29 and earlier allows remote     attackers to cause an out of bounds heap read via a     crafted binary file.(CVE-2017-12456)

  - The setup_group function in elf.c in the Binary File     Descriptor (BFD) library (aka libbfd), as distributed     in GNU Binutils 2.29, allows remote attackers to cause     a denial of service (NULL pointer dereference and     application crash) via a group section that is too     small.(CVE-2017-13710)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. It is an integer overflow leading to a     SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as     demonstrated by nm.(CVE-2019-17451)

  - A heap-based buffer over-read issue was discovered in     the function sec_merge_hash_lookup in merge.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.31, because
    _bfd_add_merge_section mishandles section merges when     size is not a multiple of entsize. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18605)

  - An issue was discovered in the merge_strings function     in merge.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge     sections with large alignments. A specially crafted ELF     allows remote attackers to cause a denial of service,     as demonstrated by ld.(CVE-2018-18606)

  - An issue was discovered in elf_link_input_bfd in     elflink.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS     symbols without any TLS section. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18607)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.31. An invalid memory address dereference     was discovered in read_reloc in reloc.c. The     vulnerability causes a segmentation fault and     application crash, which leads to denial of service, as     demonstrated by objdump, because of missing
    _bfd_clear_contents bounds checking.(CVE-2018-18309)

  - A heap-based buffer over-read issue was discovered in     the function sec_merge_hash_lookup in merge.c in the     Binary File Descriptor (BFD) library (aka libbfd), as     distributed in GNU Binutils 2.31, because
    _bfd_add_merge_section mishandles section merges when     size is not a multiple of entsize. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18605)

  - An issue was discovered in elf_link_input_bfd in     elflink.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS     symbols without any TLS section. A specially crafted     ELF allows remote attackers to cause a denial of     service, as demonstrated by ld.(CVE-2018-18607)

  - An issue was discovered in the merge_strings function     in merge.c in the Binary File Descriptor (BFD) library     (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge     sections with large alignments. A specially crafted ELF     allows remote attackers to cause a denial of service,     as demonstrated by ld.(CVE-2018-18606)

  - binutils version 2.32 and earlier contains a Integer     Overflow vulnerability in objdump,     bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dyna     mic_reloc that can result in Integer overflow trigger     heap overflow. Successful exploitation allows execution     of arbitrary code.. This attack appear to be     exploitable via Local. This vulnerability appears to     have been fixed in after commit     3a551c7a1b80fca579461774860574eabfd7f18f.(CVE-2018-1000     876)

  - The _bfd_generic_read_minisymbols function in syms.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.31, has a memory leak     via a crafted ELF file, leading to a denial of service     (memory consumption), as demonstrated by     nm.(CVE-2018-20002)

  - GNU gdb All versions is affected by: Buffer Overflow -     Out of bound memory access. The impact is: Deny of     Service, Memory Disclosure, and Possible Code     Execution. The component is: The main gdb module. The     attack vector is: Open an ELF for debugging. The fixed     version is: Not fixed yet.(CVE-2019-1010180)

  - apply_relocations in readelf.c in GNU Binutils 2.32     contains an integer overflow that allows attackers to     trigger a write access violation (in     byte_put_little_endian function in elfcomm.c) via an     ELF file, as demonstrated by readelf.(CVE-2019-14444)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for binutils fixes the following issues :

binutils was updated to current 2.32 branch [jsc#ECO-368].

Includes following security fixes :

  - CVE-2018-17358: Fixed invalid memory access in
    _bfd_stab_section_find_nearest_line in syms.c     (bsc#1109412)

  - CVE-2018-17359: Fixed invalid memory access exists in     bfd_zalloc in opncls.c (bsc#1109413)

  - CVE-2018-17360: Fixed heap-based buffer over-read in     bfd_getl32 in libbfd.c (bsc#1109414)

  - CVE-2018-17985: Fixed a stack consumption problem caused     by the cplus_demangle_type (bsc#1116827)

  - CVE-2018-18309: Fixed an invalid memory address     dereference was discovered in read_reloc in reloc.c     (bsc#1111996)

  - CVE-2018-18483: Fixed get_count function provided by     libiberty that allowed attackers to cause a denial of     service or other unspecified impact (bsc#1112535)

  - CVE-2018-18484: Fixed stack exhaustion in the C++     demangling functions provided by libiberty, caused by     recursive stack frames (bsc#1112534)

  - CVE-2018-18605: Fixed a heap-based buffer over-read     issue was discovered in the function     sec_merge_hash_lookup causing a denial of service     (bsc#1113255)

  - CVE-2018-18606: Fixed a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge sections     with large alignments, causing denial of service     (bsc#1113252)

  - CVE-2018-18607: Fixed a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS symbols     without any TLS section, causing denial of service     (bsc#1113247)

  - CVE-2018-19931: Fixed a heap-based buffer overflow in     bfd_elf32_swap_phdr_in in elfcode.h (bsc#1118831)

  - CVE-2018-19932: Fixed an integer overflow and infinite     loop caused by the IS_CONTAINED_BY_LMA (bsc#1118830)

  - CVE-2018-20623: Fixed a use-after-free in the error     function in elfcomm.c (bsc#1121035)

  - CVE-2018-20651: Fixed a denial of service via a NULL     pointer dereference in elf_link_add_object_symbols in     elflink.c (bsc#1121034)

  - CVE-2018-20671: Fixed an integer overflow that can     trigger a heap-based buffer overflow in     load_specific_debug_section in objdump.c (bsc#1121056)

  - CVE-2018-1000876: Fixed integer overflow in     bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dynam     ic_reloc in objdump (bsc#1120640)

  - CVE-2019-1010180: Fixed an out of bound memory access     that could lead to crashes (bsc#1142772)

  - enable xtensa architecture (Tensilica lc6 and related)

  - Use -ffat-lto-objects in order to provide assembly for     static libs (bsc#1141913).

  - Fixed some LTO build issues (bsc#1133131 bsc#1133232).

  - riscv: Don't check ABI flags if no code section

  - Fixed a segfault in ld when building some versions of     pacemaker (bsc#1154025, bsc#1154016).

  - Add avr, epiphany and rx to target_list so that the     common binutils can handle all objects we can create     with crosses (bsc#1152590).

Update to binutils 2.32 :

  - The binutils now support for the C-SKY processor series.

  - The x86 assembler now supports a -mvexwig=[0|1] option     to control encoding of VEX.W-ignored (WIG) VEX     instructions. It also has a new -mx86-used-note=[yes|no]     option to generate (or not) x86 GNU property notes. 

  - The MIPS assembler now supports the Loongson EXTensions     R2 (EXT2), the Loongson EXTensions (EXT) instructions,     the Loongson Content Address Memory (CAM) ASE and the     Loongson MultiMedia extensions Instructions (MMI) ASE.

  - The addr2line, c++filt, nm and objdump tools now have a     default limit on the maximum amount of recursion that is     allowed whilst demangling strings. This limit can be     disabled if necessary.

  - Objdump's --disassemble option can now take a parameter,     specifying the starting symbol for disassembly.
    Disassembly will continue from this symbol up to the     next symbol or the end of the function.

  - The BFD linker will now report property change in linker     map file when merging GNU properties.

  - The BFD linker's -t option now doesn't report members     within archives, unless -t is given twice. This makes it     more useful when generating a list of files that should     be packaged for a linker bug report.

  - The GOLD linker has improved warning messages for     relocations that refer to discarded sections.

  - Improve relro support on s390 [fate#326356]

  - Fix broken debug symbols (bsc#1118644)

  - Handle ELF compressed header alignment correctly.

This update was imported from the SUSE:SLE-15-SP1:Update update project.

This update for binutils fixes the following issues :

binutils was updated to current 2.32 branch [jsc#ECO-368].

Includes following security fixes :

  - CVE-2018-17358: Fixed invalid memory access in
    _bfd_stab_section_find_nearest_line in syms.c     (bsc#1109412)

  - CVE-2018-17359: Fixed invalid memory access exists in     bfd_zalloc in opncls.c (bsc#1109413)

  - CVE-2018-17360: Fixed heap-based buffer over-read in     bfd_getl32 in libbfd.c (bsc#1109414)

  - CVE-2018-17985: Fixed a stack consumption problem caused     by the cplus_demangle_type (bsc#1116827)

  - CVE-2018-18309: Fixed an invalid memory address     dereference was discovered in read_reloc in reloc.c     (bsc#1111996)

  - CVE-2018-18483: Fixed get_count function provided by     libiberty that allowed attackers to cause a denial of     service or other unspecified impact (bsc#1112535)

  - CVE-2018-18484: Fixed stack exhaustion in the C++     demangling functions provided by libiberty, caused by     recursive stack frames (bsc#1112534)

  - CVE-2018-18605: Fixed a heap-based buffer over-read     issue was discovered in the function     sec_merge_hash_lookup causing a denial of service     (bsc#1113255)

  - CVE-2018-18606: Fixed a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge sections     with large alignments, causing denial of service     (bsc#1113252)

  - CVE-2018-18607: Fixed a NULL pointer dereference in     elf_link_input_bfd when used for finding STT_TLS symbols     without any TLS section, causing denial of service     (bsc#1113247)

  - CVE-2018-19931: Fixed a heap-based buffer overflow in     bfd_elf32_swap_phdr_in in elfcode.h (bsc#1118831)

  - CVE-2018-19932: Fixed an integer overflow and infinite     loop caused by the IS_CONTAINED_BY_LMA (bsc#1118830)

  - CVE-2018-20623: Fixed a use-after-free in the error     function in elfcomm.c (bsc#1121035)

  - CVE-2018-20651: Fixed a denial of service via a NULL     pointer dereference in elf_link_add_object_symbols in     elflink.c (bsc#1121034)

  - CVE-2018-20671: Fixed an integer overflow that can     trigger a heap-based buffer overflow in     load_specific_debug_section in objdump.c (bsc#1121056)

  - CVE-2018-1000876: Fixed integer overflow in     bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dynam     ic_reloc in objdump (bsc#1120640)

  - CVE-2019-1010180: Fixed an out of bound memory access     that could lead to crashes (bsc#1142772)

  - enable xtensa architecture (Tensilica lc6 and related)

  - Use -ffat-lto-objects in order to provide assembly for     static libs (bsc#1141913).

  - Fixed some LTO build issues (bsc#1133131 bsc#1133232).

  - riscv: Don't check ABI flags if no code section

  - Fixed a segfault in ld when building some versions of     pacemaker (bsc#1154025, bsc#1154016).

  - Add avr, epiphany and rx to target_list so that the     common binutils can handle all objects we can create     with crosses (bsc#1152590).

Update to binutils 2.32 :

  - The binutils now support for the C-SKY processor series.

  - The x86 assembler now supports a -mvexwig=[0|1] option     to control encoding of VEX.W-ignored (WIG) VEX     instructions. It also has a new -mx86-used-note=[yes|no]     option to generate (or not) x86 GNU property notes. 

  - The MIPS assembler now supports the Loongson EXTensions     R2 (EXT2), the Loongson EXTensions (EXT) instructions,     the Loongson Content Address Memory (CAM) ASE and the     Loongson MultiMedia extensions Instructions (MMI) ASE.

  - The addr2line, c++filt, nm and objdump tools now have a     default limit on the maximum amount of recursion that is     allowed whilst demangling strings. This limit can be     disabled if necessary.

  - Objdump's --disassemble option can now take a parameter,     specifying the starting symbol for disassembly.
    Disassembly will continue from this symbol up to the     next symbol or the end of the function.

  - The BFD linker will now report property change in linker     map file when merging GNU properties.

  - The BFD linker's -t option now doesn't report members     within archives, unless -t is given twice. This makes it     more useful when generating a list of files that should     be packaged for a linker bug report.

  - The GOLD linker has improved warning messages for     relocations that refer to discarded sections.

  - Improve relro support on s390 [fate#326356]

  - Fix broken debug symbols (bsc#1118644)

  - Handle ELF compressed header alignment correctly.

This update was imported from the SUSE:SLE-15:Update update project.

This update for binutils fixes the following issues :

binutils was updated to current 2.32 branch [jsc#ECO-368].

Includes following security fixes :

CVE-2018-17358: Fixed invalid memory access in
_bfd_stab_section_find_nearest_line in syms.c (bsc#1109412)

CVE-2018-17359: Fixed invalid memory access exists in bfd_zalloc in opncls.c (bsc#1109413)

CVE-2018-17360: Fixed heap-based buffer over-read in bfd_getl32 in libbfd.c (bsc#1109414)

CVE-2018-17985: Fixed a stack consumption problem caused by the cplus_demangle_type (bsc#1116827)

CVE-2018-18309: Fixed an invalid memory address dereference was discovered in read_reloc in reloc.c (bsc#1111996)

CVE-2018-18483: Fixed get_count function provided by libiberty that allowed attackers to cause a denial of service or other unspecified impact (bsc#1112535)

CVE-2018-18484: Fixed stack exhaustion in the C++ demangling functions provided by libiberty, caused by recursive stack frames (bsc#1112534)

CVE-2018-18605: Fixed a heap-based buffer over-read issue was discovered in the function sec_merge_hash_lookup causing a denial of service (bsc#1113255)

CVE-2018-18606: Fixed a NULL pointer dereference in
_bfd_add_merge_section when attempting to merge sections with large alignments, causing denial of service (bsc#1113252)

CVE-2018-18607: Fixed a NULL pointer dereference in elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section, causing denial of service (bsc#1113247)

CVE-2018-19931: Fixed a heap-based buffer overflow in bfd_elf32_swap_phdr_in in elfcode.h (bsc#1118831)

CVE-2018-19932: Fixed an integer overflow and infinite loop caused by the IS_CONTAINED_BY_LMA (bsc#1118830)

CVE-2018-20623: Fixed a use-after-free in the error function in elfcomm.c (bsc#1121035)

CVE-2018-20651: Fixed a denial of service via a NULL pointer dereference in elf_link_add_object_symbols in elflink.c (bsc#1121034)

CVE-2018-20671: Fixed an integer overflow that can trigger a heap-based buffer overflow in load_specific_debug_section in objdump.c (bsc#1121056)

CVE-2018-1000876: Fixed integer overflow in bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dynamic_reloc in objdump (bsc#1120640)

CVE-2019-1010180: Fixed an out of bound memory access that could lead to crashes (bsc#1142772)

enable xtensa architecture (Tensilica lc6 and related)

Use -ffat-lto-objects in order to provide assembly for static libs (bsc#1141913).

Fixed some LTO build issues (bsc#1133131 bsc#1133232).

riscv: Don't check ABI flags if no code section

Fixed a segfault in ld when building some versions of pacemaker (bsc#1154025, bsc#1154016).

Add avr, epiphany and rx to target_list so that the common binutils can handle all objects we can create with crosses (bsc#1152590).

Update to binutils 2.32: The binutils now support for the C-SKY processor series.

The x86 assembler now supports a -mvexwig=[0|1] option to control encoding of VEX.W-ignored (WIG) VEX instructions. It also has a new

-mx86-used-note=[yes|no] option to generate (or not) x86 GNU property notes.

The MIPS assembler now supports the Loongson EXTensions R2 (EXT2), the Loongson EXTensions (EXT) instructions, the Loongson Content Address Memory (CAM) ASE and the Loongson MultiMedia extensions Instructions (MMI) ASE.

The addr2line, c++filt, nm and objdump tools now have a default limit on the maximum amount of recursion that is allowed whilst demangling strings. This limit can be disabled if necessary.

Objdump's --disassemble option can now take a parameter, specifying the starting symbol for disassembly. Disassembly will continue from this symbol up to the next symbol or the end of the function.

The BFD linker will now report property change in linker map file when merging GNU properties.

The BFD linker's -t option now doesn't report members within archives, unless -t is given twice. This makes it more useful when generating a list of files that should be packaged for a linker bug report.

The GOLD linker has improved warning messages for relocations that refer to discarded sections.

Improve relro support on s390 [fate#326356]

Fix broken debug symbols (bsc#1118644)

Handle ELF compressed header alignment correctly.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for binutils fixes the following issues :

binutils was updated to current 2.32 branch @7b468db3 [jsc#ECO-368] :

Includes the following security fixes :

CVE-2018-17358: Fixed invalid memory access in
_bfd_stab_section_find_nearest_line in syms.c (bsc#1109412)

CVE-2018-17359: Fixed invalid memory access exists in bfd_zalloc in opncls.c (bsc#1109413)

CVE-2018-17360: Fixed heap-based buffer over-read in bfd_getl32 in libbfd.c (bsc#1109414)

CVE-2018-17985: Fixed a stack consumption problem caused by the cplus_demangle_type (bsc#1116827)

CVE-2018-18309: Fixed an invalid memory address dereference was discovered in read_reloc in reloc.c (bsc#1111996)

CVE-2018-18483: Fixed get_count function provided by libiberty that allowed attackers to cause a denial of service or other unspecified impact (bsc#1112535)

CVE-2018-18484: Fixed stack exhaustion in the C++ demangling functions provided by libiberty, caused by recursive stack frames (bsc#1112534)

CVE-2018-18605: Fixed a heap-based buffer over-read issue was discovered in the function sec_merge_hash_lookup causing a denial of service (bsc#1113255)

CVE-2018-18606: Fixed a NULL pointer dereference in
_bfd_add_merge_section when attempting to merge sections with large alignments, causing denial of service (bsc#1113252)

CVE-2018-18607: Fixed a NULL pointer dereference in elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section, causing denial of service (bsc#1113247)

CVE-2018-19931: Fixed a heap-based buffer overflow in bfd_elf32_swap_phdr_in in elfcode.h (bsc#1118831)

CVE-2018-19932: Fixed an integer overflow and infinite loop caused by the IS_CONTAINED_BY_LMA (bsc#1118830)

CVE-2018-20623: Fixed a use-after-free in the error function in elfcomm.c (bsc#1121035)

CVE-2018-20651: Fixed a denial of service via a NULL pointer dereference in elf_link_add_object_symbols in elflink.c (bsc#1121034)

CVE-2018-20671: Fixed an integer overflow that can trigger a heap-based buffer overflow in load_specific_debug_section in objdump.c (bsc#1121056)

CVE-2018-1000876: Fixed integer overflow in bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dynamic_reloc in objdump (bsc#1120640)

CVE-2019-1010180: Fixed an out of bound memory access that could lead to crashes (bsc#1142772)

Enable xtensa architecture (Tensilica lc6 and related)

Use -ffat-lto-objects in order to provide assembly for static libs (bsc#1141913).

Fixed some LTO problems (bsc#1133131 bsc#1133232).

riscv: Don't check ABI flags if no code section

Update to binutils 2.32: The binutils now support for the C-SKY processor series.

The x86 assembler now supports a -mvexwig=[0|1] option to control encoding of VEX.W-ignored (WIG) VEX instructions. It also has a new

-mx86-used-note=[yes|no] option to generate (or not) x86 GNU property notes.

The MIPS assembler now supports the Loongson EXTensions R2 (EXT2), the Loongson EXTensions (EXT) instructions, the Loongson Content Address Memory (CAM) ASE and the Loongson MultiMedia extensions Instructions (MMI) ASE.

The addr2line, c++filt, nm and objdump tools now have a default limit on the maximum amount of recursion that is allowed whilst demangling strings. This limit can be disabled if necessary.

Objdump's --disassemble option can now take a parameter, specifying the starting symbol for disassembly. Disassembly will continue from this symbol up to the next symbol or the end of the function.

The BFD linker will now report property change in linker map file when merging GNU properties.

The BFD linker's -t option now doesn't report members within archives, unless -t is given twice. This makes it more useful when generating a list of files that should be packaged for a linker bug report.

The GOLD linker has improved warning messages for relocations that refer to discarded sections.

Improve relro support on s390 [fate#326356]

Handle ELF compressed header alignment correctly.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update of the binutils package has been released.

ID	Name	Product	Family	Severity
221957	Linux Distros Unpatched Vulnerability : CVE-2018-18607	Nessus	Misc.	medium
203822	Photon OS 3.0: Crash PHSA-2023-3.0-0601	Nessus	PhotonOS Local Security Checks	critical
203529	Photon OS 4.0: Crash PHSA-2023-4.0-0414	Nessus	PhotonOS Local Security Checks	critical
151919	Ubuntu 16.04 ESM : GNU binutils vulnerabilities (USN-4336-2)	Nessus	Ubuntu Local Security Checks	critical
135966	Ubuntu 18.04 LTS : GNU binutils vulnerabilities (USN-4336-1)	Nessus	Ubuntu Local Security Checks	critical
135628	EulerOS Virtualization 3.0.2.2 : binutils (EulerOS-SA-2020-1466)	Nessus	Huawei Local Security Checks	critical
134494	EulerOS Virtualization for ARM 64 3.0.2.0 : binutils (EulerOS-SA-2020-1205)	Nessus	Huawei Local Security Checks	high
132828	EulerOS Virtualization for ARM 64 3.0.5.0 : binutils (EulerOS-SA-2020-1074)	Nessus	Huawei Local Security Checks	high
132275	EulerOS 2.0 SP3 : binutils (EulerOS-SA-2019-2558)	Nessus	Huawei Local Security Checks	critical
131796	EulerOS 2.0 SP5 : binutils (EulerOS-SA-2019-2522)	Nessus	Huawei Local Security Checks	medium
131604	EulerOS 2.0 SP2 : binutils (EulerOS-SA-2019-2450)	Nessus	Huawei Local Security Checks	critical
130808	EulerOS 2.0 SP8 : binutils (EulerOS-SA-2019-2099)	Nessus	Huawei Local Security Checks	high
130576	openSUSE Security Update : binutils (openSUSE-2019-2432)	Nessus	SuSE Local Security Checks	high
130420	openSUSE Security Update : binutils (openSUSE-2019-2415)	Nessus	SuSE Local Security Checks	high
130340	SUSE SLED15 / SLES15 Security Update : binutils (SUSE-SU-2019:2780-1)	Nessus	SuSE Local Security Checks	high
130257	SUSE SLED15 / SLES15 Security Update : binutils (SUSE-SU-2019:2779-1)	Nessus	SuSE Local Security Checks	high
129879	SUSE SLED12 / SLES12 Security Update : binutils (SUSE-SU-2019:2650-1)	Nessus	SuSE Local Security Checks	high
122027	Photon OS 2.0: Binutils PHSA-2019-2.0-0119	Nessus	PhotonOS Local Security Checks	medium
122014	Photon OS 1.0: Binutils PHSA-2019-1.0-0203	Nessus	PhotonOS Local Security Checks	medium

Detections

Analytics

CVE-2018-18607

medium

Tenable Plugins

medium

critical

critical

critical

critical

critical

high

high

critical

medium

critical

high

high

high

high

high

high

medium

medium