Description

The _bfd_elf_parse_gnu_properties function in elf-properties.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not prevent negative pointers, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a crafted ELF file.

References

https://security.gentoo.org/glsa/201811-17

https://sourceware.org/bugzilla/show_bug.cgi?id=22307

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=cf54ebff3b7361989712fd9c0128a9b255578163

Details

Risk Information

CVSS v2

CVSS v3