97636

1038262

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13466

https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=671e32820ab29d41d712cc8a472eab9b672684d9

[debian-lts-announce] 20190115 [SECURITY] [DLA 1634-1] wireshark security update

GLSA-201706-12

https://www.wireshark.org/security/wnpa-sec-2017-12.html

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

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0     to 2.2.15, dissectors that support zlib decompression     could crash. This was addressed in epan/tvbuff_zlib.c     by rejecting negative lengths to avoid a buffer     over-read.(CVE-2018-14340)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0     to 2.2.15, the DICOM dissector could go into a large or     infinite loop. This was addressed in     epan/dissectors/packet-dcm.c by preventing an offset     overflow.(CVE-2018-14341)

  - In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the     JSON, XML, NTP, XMPP, and GDB dissectors could crash.
    This was addressed in epan/tvbparse.c by limiting the     recursion depth.(CVE-2018-5336)

  - In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the     SIGCOMP dissector could crash. This was addressed in     epan/dissectors/packet-sigcomp.c by correcting the     extraction of the length value.(CVE-2018-7418)

  - In Wireshark 2.2.0 to 2.2.6, the ROS dissector could     crash with a NULL pointer dereference. This was     addressed in     epan/dissectors/asn1/ros/packet-ros-template.c by     validating an OID.(CVE-2017-9347)

  - In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the     DICOM dissector has an infinite loop. This was     addressed in epan/dissectors/packet-dcm.c by validating     a length value.(CVE-2017-9349)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0     to 2.2.15, dissectors that support zlib decompression     could crash. This was addressed in epan/tvbuff_zlib.c     by rejecting negative lengths to avoid a buffer     over-read.(CVE-2018-14340)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0     to 2.2.15, the DICOM dissector could go into a large or     infinite loop. This was addressed in     epan/dissectors/packet-dcm.c by preventing an offset     overflow.(CVE-2018-14341)

  - In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the     MMSE dissector could go into an infinite loop. This was     addressed in epan/dissectors/packet-mmse.c by     preventing length overflows.(CVE-2018-19622)

  - The dissect_dcom_OBJREF function in     epan/dissectors/packet-dcom.c in the DCOM dissector in     Wireshark 1.12.x before 1.12.9 does not initialize a     certain IPv4 data structure, which allows remote     attackers to cause a denial of service (application     crash) via a crafted packet.(CVE-2015-8714)

  - In Wireshark 2.4.0, 2.2.0 to 2.2.8, and 2.0.0 to     2.0.14, the IrCOMM dissector has a buffer over-read and     application crash. This was addressed in     plugins/irda/packet-ircomm.c by adding length     validation.(CVE-2017-13765)

  - In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the     NetBIOS dissector could crash. This was addressed in     epan/dissectors/packet-netbios.c by ensuring that write     operations are bounded by the beginning of a     buffer.(CVE-2017-17083)

  - The dissect_hsdsch_channel_info function in     epan/dissectors/packet-umts_fp.c in the UMTS FP     dissector in Wireshark 1.12.x before 1.12.9 does not     validate the number of PDUs, which allows remote     attackers to cause a denial of service (application     crash) via a crafted packet.(CVE-2015-8712)

  - epan/dissectors/packet-umts_fp.c in the UMTS FP     dissector in Wireshark 1.12.x before 1.12.9 does not     properly reserve memory for channel ID mappings, which     allows remote attackers to cause a denial of service     (out-of-bounds memory access and application crash) via     a crafted packet.(CVE-2015-8713)

  - In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the     IMAP dissector could crash, triggered by packet     injection or a malformed capture file. This was     addressed in epan/dissectors/packet-imap.c by     calculating a line's end correctly.(CVE-2017-7703)

  - In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the     DNS dissector could go into an infinite loop. This was     addressed in epan/dissectors/packet-dns.c by trying to     detect self-referencing pointers.(CVE-2017-9345)

  - In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the     Bazaar dissector could go into an infinite loop. This     was addressed in epan/dissectors/packet-bzr.c by     ensuring that backwards parsing cannot     occur.(CVE-2017-9352)

  - In Wireshark 2.6.0 to 2.6.2, 2.4.0 to 2.4.8, and 2.2.0     to 2.2.16, the Radiotap dissector could crash. This was     addressed in     epan/dissectors/packet-ieee80211-radiotap-iter.c by     validating iterator operations.(CVE-2018-16057)

  - epan/dissectors/packet-catapult-dct2000.c in the     Catapult DCT2000 dissector in Wireshark 2.x before     2.0.6 does not restrict the number of channels, which     allows remote attackers to cause a denial of service     (buffer over-read and application crash) via a crafted     packet.(CVE-2016-7177)

  - Stack-based buffer overflow in     epan/dissectors/packet-catapult-dct2000.c in the     Catapult DCT2000 dissector in Wireshark 2.x before     2.0.6 allows remote attackers to cause a denial of     service (application crash) via a crafted     packet.(CVE-2016-7179)

  - In Wireshark 2.2.0, the NCP dissector could crash,     triggered by packet injection or a malformed capture     file. This was addressed in     epan/dissectors/CMakeLists.txt by registering this     dissector.(CVE-2016-7958)

  - In Wireshark 2.2.0 to 2.2.1 and 2.0.0 to 2.0.7, the DTN     dissector could go into an infinite loop, triggered by     network traffic or a capture file. This was addressed     in epan/dissectors/packet-dtn.c by checking whether     SDNV evaluation was successful.(CVE-2016-9375)

  - epan/dissectors/packet-wbxml.c in the WBXML dissector     in Wireshark 1.12.x before 1.12.12 mishandles offsets,     which allows remote attackers to cause a denial of     service (integer overflow and infinite loop) via a     crafted packet.(CVE-2016-5359)

  - epan/dissectors/packet-packetbb.c in the PacketBB     dissector in Wireshark 1.12.x before 1.12.13 and 2.x     before 2.0.5 allows remote attackers to cause a denial     of service (divide-by-zero error and application crash)     via a crafted packet.(CVE-2016-6505)

  - epan/dissectors/packet-mmse.c in the MMSE dissector in     Wireshark 1.12.x before 1.12.13 allows remote attackers     to cause a denial of service (infinite loop) via a     crafted packet.(CVE-2016-6507)

  - epan/dissectors/packet-rlc.c in the RLC dissector in     Wireshark 1.12.x before 1.12.13 and 2.x before 2.0.5     uses an incorrect integer data type, which allows     remote attackers to cause a denial of service (large     loop) via a crafted packet.(CVE-2016-6508)

  - Off-by-one error in epan/dissectors/packet-rlc.c in the     RLC dissector in Wireshark 1.12.x before 1.12.13 and     2.x before 2.0.5 allows remote attackers to cause a     denial of service (stack-based buffer overflow and     application crash) via a crafted packet.(CVE-2016-6510)

  - epan/dissectors/packet-iax2.c in the IAX2 dissector in     Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3     uses an incorrect integer data type, which allows     remote attackers to cause a denial of service (infinite     loop) via a crafted packet.(CVE-2016-4081)

  - Stack-based buffer overflow in     epan/dissectors/packet-ncp2222.inc in the NCP dissector     in Wireshark 1.12.x before 1.12.11 allows remote     attackers to cause a denial of service (application     crash) or possibly have unspecified other impact via a     long string in a packet.(CVE-2016-4085)

  - epan/dissectors/packet-dcerpc-spoolss.c in the SPOOLS     component in Wireshark 1.12.x before 1.12.12 and 2.x     before 2.0.4 mishandles unexpected offsets, which     allows remote attackers to cause a denial of service     (infinite loop) via a crafted packet.(CVE-2016-5350)

  - epan/dissectors/packet-umts_fp.c in the UMTS FP     dissector in Wireshark 1.12.x before 1.12.12 and 2.x     before 2.0.4 mishandles the reserved C/T value, which     allows remote attackers to cause a denial of service     (application crash) via a crafted     packet.(CVE-2016-5353)

  - Off-by-one error in epan/dissectors/packet-rsl.c in the     RSL dissector in Wireshark 1.12.x before 1.12.10 and     2.0.x before 2.0.2 allows remote attackers to cause a     denial of service (out-of-bounds read and application     crash) via a crafted packet that triggers a 0xff tag     value, a different vulnerability than     CVE-2016-2530.(CVE-2016-2531)

  - The dissect_llrp_parameters function in     epan/dissectors/packet-llrp.c in the LLRP dissector in     Wireshark 1.12.x before 1.12.10 and 2.0.x before 2.0.2     does not limit the recursion depth, which allows remote     attackers to cause a denial of service (memory     consumption or application crash) via a crafted     packet.(CVE-2016-2532)

  - epan/proto.c in Wireshark 1.12.x before 1.12.11 and     2.0.x before 2.0.3 does not limit the protocol-tree     depth, which allows remote attackers to cause a denial     of service (stack memory consumption and application     crash) via a crafted packet.(CVE-2016-4006)

  - epan/reassemble.c in TShark in Wireshark 2.0.x before     2.0.3 relies on incorrect special-case handling of     truncated Tvb data structures, which allows remote     attackers to cause a denial of service (use-after-free     and application crash) via a crafted     packet.(CVE-2016-4077)

  - The AirPDcapPacketProcess function in     epan/crypt/airpdcap.c in the 802.11 dissector in     Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1     does not validate the relationship between the total     length and the capture length, which allows remote     attackers to cause a denial of service (stack-based     buffer overflow and application crash) via a crafted     packet.(CVE-2015-8723)

  - The ascend_seek function in wiretap/ascendtext.c in the     Ascend file parser in Wireshark 1.12.x before 1.12.9     and 2.0.x before 2.0.1 does not ensure the presence of     a '\0' character at the end of a date string, which     allows remote attackers to cause a denial of service     (out-of-bounds read and application crash) via a     crafted file.(CVE-2015-8729)

  - The dissct_rsl_ipaccess_msg function in     epan/dissectors/packet-rsl.c in the RSL dissector in     Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1     does not reject unknown TLV types, which allows remote     attackers to cause a denial of service (out-of-bounds     read and application crash) via a crafted     packet.(CVE-2015-8731)

  - The dissct_rsl_ipaccess_msg function in     epan/dissectors/packet-rsl.c in the RSL dissector in     Wireshark 1.12.x before 1.12.10 and 2.0.x before 2.0.2     mishandles the case of an unrecognized TLV type, which     allows remote attackers to cause a denial of service     (out-of-bounds read and application crash) via a     crafted packet, a different vulnerability than     CVE-2016-2531.(CVE-2016-2530)

  - The dnp3_al_process_object function in     epan/dissectors/packet-dnp.c in the DNP3 dissector in     Wireshark 1.12.x before 1.12.10 and 2.0.x before 2.0.2     allows remote attackers to cause a denial of service     (infinite loop) via a crafted packet.(CVE-2016-2523)

  - The init_t38_info_conv function in     epan/dissectors/packet-t38.c in the T.38 dissector in     Wireshark 1.12.x before 1.12.9 does not ensure that a     conversation exists, which allows remote attackers to     cause a denial of service (application crash) via a     crafted packet.(CVE-2015-8716)

  - The dissect_sdp function in     epan/dissectors/packet-sdp.c in the SDP dissector in     Wireshark 1.12.x before 1.12.9 does not prevent use of     a negative media count, which allows remote attackers     to cause a denial of service (application crash) via a     crafted packet.(CVE-2015-8717)

  - Double free vulnerability in     epan/dissectors/packet-nlm.c in the NLM dissector in     Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1,     when the 'Match MSG/RES packets for async NLM' option     is enabled, allows remote attackers to cause a denial     of service (application crash) via a crafted     packet.(CVE-2015-8718)

  - The dissect_dns_answer function in     epan/dissectors/packet-dns.c in the DNS dissector in     Wireshark 1.12.x before 1.12.9 mishandles the EDNS0     Client Subnet option, which allows remote attackers to     cause a denial of service (application crash) via a     crafted packet.(CVE-2015-8719)

  - Buffer overflow in the tvb_uncompress function in     epan/tvbuff_zlib.c in Wireshark 1.12.x before 1.12.9     and 2.0.x before 2.0.1 allows remote attackers to cause     a denial of service (application crash) via a crafted     packet with zlib compression.(CVE-2015-8721)

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.

Several issues in wireshark, a tool that captures and analyzes packets off the wire, have been found by different people. These are basically issues with length checks or invalid memory access in different dissectors. This could result in infinite loops or crashes by malicious packets.

For Debian 8 'Jessie', these problems have been fixed in version 1.12.1+g01b65bf-4+deb8u16.

We recommend that you upgrade your wireshark packages.

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

The remote host is affected by the vulnerability described in GLSA-201706-12 (Wireshark: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Wireshark. Please       review the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could entice a user to process a specially crafted       network packet using Wireshark, possibly resulting a Denial of Service       condition.
  Workaround :

    There is no known workaround at this time.

Wireshark was updated to version 2.2.6, which brings several new features, enhancements and bug fixes. Thses security issues were fixed :

  - CVE-2017-7700: In Wireshark the NetScaler file parser     could go into an infinite loop, triggered by a malformed     capture file. This was addressed in wiretap/netscaler.c     by ensuring a nonzero record size (bsc#1033936)

  - CVE-2017-7701: In Wireshark the BGP dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-bgp.c by using a different     integer data type (bsc#1033937)

  - CVE-2017-7702: In Wireshark the WBXML dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-wbxml.c by adding length     validation (bsc#1033938)

  - CVE-2017-7703: In Wireshark the IMAP dissector could     crash, triggered by packet injection or a malformed     capture file. This was addressed in     epan/dissectors/packet-imap.c by calculating a line's     end correctly (bsc#1033939)

  - CVE-2017-7704: In Wireshark the DOF dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-dof.c by using a different     integer data type and adjusting a return value     (bsc#1033940)

  - CVE-2017-7705: In Wireshark the RPC over RDMA dissector     could go into an infinite loop, triggered by packet     injection or a malformed capture file. This was     addressed in epan/dissectors/packet-rpcrdma.c by     correctly checking for going beyond the maximum offset     (bsc#1033941)

  - CVE-2017-7745: In Wireshark the SIGCOMP dissector could     go into an infinite loop, triggered by packet injection     or a malformed capture file. This was addressed in     epan/dissectors/packet-sigcomp.c by correcting a     memory-size check (bsc#1033942)

  - CVE-2017-7746: In Wireshark the SLSK dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-slsk.c by adding checks for the     remaining length (bsc#1033943)

  - CVE-2017-7747: In Wireshark the PacketBB dissector could     crash, triggered by packet injection or a malformed     capture file. This was addressed in     epan/dissectors/packet-packetbb.c by restricting     additions to the protocol tree (bsc#1033944)

  - CVE-2017-7748: In Wireshark the WSP dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-wsp.c by adding a length check     (bsc#1033945)

  - CVE-2017-6014: In Wireshark a crafted or malformed     STANAG 4607 capture file will cause an infinite loop and     memory exhaustion. If the packet size field in a packet     header is null, the offset to read from will not     advance, causing continuous attempts to read the same     zero length packet. This will quickly exhaust all system     memory (bsc#1025913)

  - CVE-2017-5596: In Wireshark the ASTERIX dissector could     go into an infinite loop, triggered by packet injection     or a malformed capture file. This was addressed in     epan/dissectors/packet-asterix.c by changing a data type     to avoid an integer overflow (bsc#1021739)

  - CVE-2017-5597: In Wireshark the DHCPv6 dissector could     go into a large loop, triggered by packet injection or a     malformed capture file. This was addressed in     epan/dissectors/packet-dhcpv6.c by changing a data type     to avoid an integer overflow (bsc#1021739)

  - CVE-2016-9376: In Wireshark the OpenFlow dissector could     crash with memory exhaustion, triggered by network     traffic or a capture file. This was addressed in     epan/dissectors/packet-openflow_v5.c by ensuring that     certain length values were sufficiently large     (bsc#1010735)

  - CVE-2016-9375: In Wireshark the DTN dissector could go     into an infinite loop, triggered by network traffic or a     capture file. This was addressed in     epan/dissectors/packet-dtn.c by checking whether SDNV     evaluation was successful (bsc#1010740)

  - CVE-2016-9374: In Wireshark the AllJoyn dissector could     crash with a buffer over-read, triggered by network     traffic or a capture file. This was addressed in     epan/dissectors/packet-alljoyn.c by ensuring that a     length variable properly tracked the state of a     signature variable (bsc#1010752)

  - CVE-2016-9373: In Wireshark the DCERPC dissector could     crash with a use-after-free, triggered by network     traffic or a capture file. This was addressed in     epan/dissectors/packet-dcerpc-nt.c and     epan/dissectors/packet-dcerpc-spoolss.c by using the     wmem file scope for private strings (bsc#1010754)

  - CVE-2016-7180: epan/dissectors/packet-ipmi-trace.c in     the IPMI trace dissector in Wireshark did not properly     consider whether a string is constant, which allowed     remote attackers to cause a denial of service     (use-after-free and application crash) via a crafted     packet (bsc#998800)

  - CVE-2016-7179: Stack-based buffer overflow in     epan/dissectors/packet-catapult-dct2000.c in the     Catapult DCT2000 dissector in Wireshark allowed remote     attackers to cause a denial of service (application     crash) via a crafted packet (bsc#998963)

  - CVE-2016-7178: epan/dissectors/packet-umts_fp.c in the     UMTS FP dissector in Wireshark did not ensure that     memory is allocated for certain data structures, which     allowed remote attackers to cause a denial of service     (invalid write access and application crash) via a     crafted packet (bsc#998964)

  - CVE-2016-7177: epan/dissectors/packet-catapult-dct2000.c     in the Catapult DCT2000 dissector in Wireshark did not     restrict the number of channels, which allowed remote     attackers to cause a denial of service (buffer over-read     and application crash) via a crafted packet (bsc#998763)

  - CVE-2016-7176: epan/dissectors/packet-h225.c in the     H.225 dissector in Wireshark called snprintf with one of     its input buffers as the output buffer, which allowed     remote attackers to cause a denial of service (copy     overlap and application crash) via a crafted packet     (bsc#998762)

  - CVE-2016-7175: epan/dissectors/packet-qnet6.c in the     QNX6 QNET dissector in Wireshark mishandled MAC address     data, which allowed remote attackers to cause a denial     of service (out-of-bounds read and application crash)     via a crafted packet (bsc#998761)

  - CVE-2016-6354: Heap-based buffer overflow in the     yy_get_next_buffer function in Flex might have allowed     context-dependent attackers to cause a denial of service     or possibly execute arbitrary code via vectors involving     num_to_read (bsc#990856).

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.

Wireshark was updated to version 2.0.12, which brings several new features, enhancements and bug fixes. These security issues were fixed :

  - CVE-2017-7700: In Wireshark the NetScaler file parser     could go into an infinite loop, triggered by a malformed     capture file. This was addressed in wiretap/netscaler.c     by ensuring a nonzero record size (bsc#1033936).

  - CVE-2017-7701: In Wireshark the BGP dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-bgp.c by using a different     integer data type (bsc#1033937).

  - CVE-2017-7702: In Wireshark the WBXML dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-wbxml.c by adding length     validation (bsc#1033938).

  - CVE-2017-7703: In Wireshark the IMAP dissector could     crash, triggered by packet injection or a malformed     capture file. This was addressed in     epan/dissectors/packet-imap.c by calculating a line's     end correctly (bsc#1033939).

  - CVE-2017-7704: In Wireshark the DOF dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-dof.c by using a different     integer data type and adjusting a return value     (bsc#1033940).

  - CVE-2017-7705: In Wireshark the RPC over RDMA dissector     could go into an infinite loop, triggered by packet     injection or a malformed capture file. This was     addressed in epan/dissectors/packet-rpcrdma.c by     correctly checking for going beyond the maximum offset     (bsc#1033941).

  - CVE-2017-7745: In Wireshark the SIGCOMP dissector could     go into an infinite loop, triggered by packet injection     or a malformed capture file. This was addressed in     epan/dissectors/packet-sigcomp.c by correcting a     memory-size check (bsc#1033942).

  - CVE-2017-7746: In Wireshark the SLSK dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-slsk.c by adding checks for the     remaining length (bsc#1033943).

  - CVE-2017-7747: In Wireshark the PacketBB dissector could     crash, triggered by packet injection or a malformed     capture file. This was addressed in     epan/dissectors/packet-packetbb.c by restricting     additions to the protocol tree (bsc#1033944).

  - CVE-2017-7748: In Wireshark the WSP dissector could go     into an infinite loop, triggered by packet injection or     a malformed capture file. This was addressed in     epan/dissectors/packet-wsp.c by adding a length check     (bsc#1033945).

  - CVE-2016-7179: Stack-based buffer overflow in     epan/dissectors/packet-catapult-dct2000.c in the     Catapult DCT2000 dissector in Wireshark allowed remote     attackers to cause a denial of service (application     crash) via a crafted packet (bsc#998963).

  - CVE-2016-9376: In Wireshark the OpenFlow dissector could     crash with memory exhaustion, triggered by network     traffic or a capture file. This was addressed in     epan/dissectors/packet-openflow_v5.c by ensuring that     certain length values were sufficiently large     (bsc#1010735).

  - CVE-2016-9375: In Wireshark the DTN dissector could go     into an infinite loop, triggered by network traffic or a     capture file. This was addressed in     epan/dissectors/packet-dtn.c by checking whether SDNV     evaluation was successful (bsc#1010740).

  - CVE-2016-9374: In Wireshark the AllJoyn dissector could     crash with a buffer over-read, triggered by network     traffic or a capture file. This was addressed in     epan/dissectors/packet-alljoyn.c by ensuring that a     length variable properly tracked the state of a     signature variable (bsc#1010752).

  - CVE-2016-9373: In Wireshark the DCERPC dissector could     crash with a use-after-free, triggered by network     traffic or a capture file. This was addressed in     epan/dissectors/packet-dcerpc-nt.c and     epan/dissectors/packet-dcerpc-spoolss.c by using the     wmem file scope for private strings (bsc#1010754).

  - CVE-2016-7175: epan/dissectors/packet-qnet6.c in the     QNX6 QNET dissector in Wireshark mishandled MAC address     data, which allowed remote attackers to cause a denial     of service (out-of-bounds read and application crash)     via a crafted packet (bsc#998761).

  - CVE-2016-7176: epan/dissectors/packet-h225.c in the     H.225 dissector in Wireshark called snprintf with one of     its input buffers as the output buffer, which allowed     remote attackers to cause a denial of service (copy     overlap and application crash) via a crafted packet     (bsc#998762).

  - CVE-2016-7177: epan/dissectors/packet-catapult-dct2000.c     in the Catapult DCT2000 dissector in Wireshark did not     restrict the number of channels, which allowed remote     attackers to cause a denial of service (buffer over-read     and application crash) via a crafted packet     (bsc#998763).

  - CVE-2016-7180: epan/dissectors/packet-ipmi-trace.c in     the IPMI trace dissector in Wireshark did not properly     consider whether a string is constant, which allowed     remote attackers to cause a denial of service     (use-after-free and application crash) via a crafted     packet (bsc#998800).

  - CVE-2016-7178: epan/dissectors/packet-umts_fp.c in the     UMTS FP dissector in Wireshark did not ensure that     memory is allocated for certain data structures, which     allowed remote attackers to cause a denial of service     (invalid write access and application crash) via a     crafted packet (bsc#998964).

  - CVE-2017-6014: In Wireshark a crafted or malformed     STANAG 4607 capture file will cause an infinite loop and     memory exhaustion. If the packet size field in a packet     header is null, the offset to read from will not     advance, causing continuous attempts to read the same     zero length packet. This will quickly exhaust all system     memory (bsc#1025913).

  - CVE-2017-5596: In Wireshark the ASTERIX dissector could     go into an infinite loop, triggered by packet injection     or a malformed capture file. This was addressed in     epan/dissectors/packet-asterix.c by changing a data type     to avoid an integer overflow (bsc#1021739).

  - CVE-2017-5597: In Wireshark the DHCPv6 dissector could     go into a large loop, triggered by packet injection or a     malformed capture file. This was addressed in     epan/dissectors/packet-dhcpv6.c by changing a data type     to avoid an integer overflow (bsc#1021739).

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 to Wireshark 2.2.6 fixes minor vulnerabilities that could be used to trigger a dissector crash or infinite loops by sending specially crafted packages over the network or into a capture file :

  - CVE-2017-7700: NetScaler file parser infinite loop     (boo#1033936)

  - CVE-2017-7701: BGP dissector infinite loop (boo#1033937)

  - CVE-2017-7702: WBMXL dissector infinite loop     (boo#1033938)

  - CVE-2017-7703: IMAP dissector crash (boo#1033939)

  - CVE-2017-7704: DOF dissector infinite loop (boo#1033940)

  - CVE-2017-7705: RPCoRDMA dissector infinite loop     (boo#1033941)

  - CVE-2017-7745: SIGCOMP dissector infinite loop     (boo#1033942)

  - CVE-2017-7746: SLSK dissector long loop (boo#1033943)

  - CVE-2017-7747: PacketBB dissector crash (boo#1033944)

  - CVE-2017-7748: WSP dissector infinite loop (boo#1033945)

The version of Wireshark installed on the remote Windows host is 2.0.x prior to 2.0.12 or 2.2.x prior to 2.2.6. It is, therefore, affected by multiple denial of service vulnerabilities :

  - An infinite loop condition condition exists in the     NetScaler file parser within file wiretap/netscaler.c     when handling specially crafted capture files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7700)

  - An infinite loop condition condition exists in the BGP     dissector within file epan/dissectors/packet-bgp.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7701)

  - An infinite loop condition condition exists in the WBXML     dissector within file epan/dissectors/packet-wbxml.c     when handling specially crafted packets or trace files.
    An unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7702)

  - A denial of service vulnerability exists in the IMAP     dissector within file epan/dissectors/packet-imap.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     crash the program. (CVE-2017-7703)

  - An infinite loop condition condition exists in the DOF     dissector within file epan/dissectors/packet-dof.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. Note that this issue     only applies to the 2.2.x version. (CVE-2017-7704)

  - An infinite loop condition condition exists in the RPC     over RDMA dissector within file     epan/dissectors/packet-rpcrdma.c when handling specially     crafted packets or trace files. An unauthenticated,     remote attacker can exploit this to cause excessive     consumption of CPU resources, resulting in a denial of     service condition. (CVE-2017-7705)

  - An infinite loop condition condition exists in the     SIGCOMP dissector within file     epan/dissectors/packet-sigcomp.c when handling specially     crafted packets or trace files. An unauthenticated,     remote attacker can exploit this to cause excessive     consumption of CPU resources, resulting in a denial of     service condition. (CVE-2017-7745)

  - An infinite loop condition condition exists in the     SLSK dissector in the dissect_slsk_pdu() function within     file epan/dissectors/packet-slsk.c, when handling     specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7746)

  - An out-of-bounds read error exists in the PacketBB     dissector in the dissect_pbb_addressblock() function     within file epan/dissectors/packet-packetbb.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     crash the program. (CVE-2017-7747)

  - An infinite loop condition condition exists in the WSP     dissector within file epan/dissectors/packet-wsp.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7748)

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

The version of Wireshark installed on the remote macOS or Mac OS X host is 2.0.x prior to 2.0.12 or 2.2.x prior to 2.2.6. It is, therefore, affected by multiple denial of service vulnerabilities :

  - An infinite loop condition condition exists in the     NetScaler file parser within file wiretap/netscaler.c     when handling specially crafted capture files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7700)

  - An infinite loop condition condition exists in the BGP     dissector within file epan/dissectors/packet-bgp.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7701)

  - An infinite loop condition condition exists in the WBXML     dissector within file epan/dissectors/packet-wbxml.c     when handling specially crafted packets or trace files.
    An unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7702)

  - A denial of service vulnerability exists in the IMAP     dissector within file epan/dissectors/packet-imap.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     crash the program. (CVE-2017-7703)

  - An infinite loop condition condition exists in the DOF     dissector within file epan/dissectors/packet-dof.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. Note that this issue     only applies to the 2.2.x version. (CVE-2017-7704)

  - An infinite loop condition condition exists in the RPC     over RDMA dissector within file     epan/dissectors/packet-rpcrdma.c when handling specially     crafted packets or trace files. An unauthenticated,     remote attacker can exploit this to cause excessive     consumption of CPU resources, resulting in a denial of     service condition. (CVE-2017-7705)

  - An infinite loop condition condition exists in the     SIGCOMP dissector within file     epan/dissectors/packet-sigcomp.c when handling specially     crafted packets or trace files. An unauthenticated,     remote attacker can exploit this to cause excessive     consumption of CPU resources, resulting in a denial of     service condition. (CVE-2017-7745)

  - An infinite loop condition condition exists in the     SLSK dissector in the dissect_slsk_pdu() function within     file epan/dissectors/packet-slsk.c, when handling     specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7746)

  - An out-of-bounds read error exists in the PacketBB     dissector in the dissect_pbb_addressblock() function     within file epan/dissectors/packet-packetbb.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     crash the program. (CVE-2017-7747)

  - An infinite loop condition condition exists in the WSP     dissector within file epan/dissectors/packet-wsp.c when     handling specially crafted packets or trace files. An     unauthenticated, remote attacker can exploit this to     cause excessive consumption of CPU resources, resulting     in a denial of service condition. (CVE-2017-7748)

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

ID	Name	Product	Family	Severity
131579	EulerOS 2.0 SP2 : wireshark (EulerOS-SA-2019-2425)	Nessus	Huawei Local Security Checks	high
121193	Debian DLA-1634-1 : wireshark security update	Nessus	Debian Local Security Checks	high
100655	GLSA-201706-12 : Wireshark: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
100539	SUSE SLED12 / SLES12 Security Update : wireshark (SUSE-SU-2017:1442-1)	Nessus	SuSE Local Security Checks	high
99991	SUSE SLES11 Security Update : wireshark (SUSE-SU-2017:1174-1)	Nessus	SuSE Local Security Checks	high
99617	openSUSE Security Update : wireshark (openSUSE-2017-503)	Nessus	SuSE Local Security Checks	high
99437	Wireshark 2.0.x < 2.0.12 / 2.2.x < 2.2.6 Multiple DoS	Nessus	Windows	high
99436	Wireshark 2.0.x < 2.0.12 / 2.2.x < 2.2.6 Multiple DoS (macOS)	Nessus	MacOS X Local Security Checks	high

CVE-2017-7703

Description

References

Details

Risk Information

CVSS v2.0

CVSS v3.0

Vulnerable Software

Configuration 1

Configuration 2

Tenable Plugins