In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the MSNIP dissector misuses a NULL pointer. This was addressed in epan/dissectors/packet-msnip.c by validating an IPv4 address.

Rebase to the newest upstream version. This release contains mostly bugfixes and no new features.

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This update enables Lua support and also moves binaries into /usr/bin directory. The bug with scriptlets is resolved by removing the whole alternatives group prior to installing new packages.

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New upstream release 2.2.6 with many CVE fixes

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New upstream version and fixed issues with python macros

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

The network analysis tool wireshark was updated to version 2.0.13 to fix the following issues :

  - CVE-2017-9352: Bazaar dissector infinite loop     (wnpa-sec-2017-22) (bsc#1042304)

  - CVE-2017-9348: DOF dissector read overflow     (wnpa-sec-2017-23) (bsc#1042303)

  - CVE-2017-9351: DHCP dissector read overflow     (wnpa-sec-2017-24) (bsc#1042302)

  - CVE-2017-9346: SoulSeek dissector infinite loop     (wnpa-sec-2017-25) (bsc#1042301)

  - CVE-2017-9345: DNS dissector infinite loop     (wnpa-sec-2017-26) (bsc#1042300)

  - CVE-2017-9349: DICOM dissector infinite loop     (wnpa-sec-2017-27) (bsc#1042305)

  - CVE-2017-9350: openSAFETY dissector memory exh..
    (wnpa-sec-2017-28) (bsc#1042299)

  - CVE-2017-9344: BT L2CAP dissector divide by zero     (wnpa-sec-2017-29) (bsc#1042298)

  - CVE-2017-9343: MSNIP dissector crash (wnpa-sec-2017-30)     (bsc#1042309)

  - CVE-2017-9347: ROS dissector crash (wnpa-sec-2017-31)     (bsc#1042308)

  - CVE-2017-9354: RGMP dissector crash (wnpa-sec-2017-32)     (bsc#1042307)

  - CVE-2017-9353: wireshark: IPv6 dissector crash     (wnpa-sec-2017-33) (bsc#1042306)

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.

The network debugging tool wireshark was updated to version 2.2.7 to fix the following issues :

  - CVE-2017-9352: Bazaar dissector infinite loop     (wnpa-sec-2017-22) (bsc#1042304)

  - CVE-2017-9348: DOF dissector read overflow     (wnpa-sec-2017-23) (bsc#1042303)

  - CVE-2017-9351: DHCP dissector read overflow     (wnpa-sec-2017-24) (bsc#1042302)

  - CVE-2017-9346: SoulSeek dissector infinite loop     (wnpa-sec-2017-25) (bsc#1042301)

  - CVE-2017-9345: DNS dissector infinite loop     (wnpa-sec-2017-26) (bsc#1042300)

  - CVE-2017-9349: DICOM dissector infinite loop     (wnpa-sec-2017-27) (bsc#1042305)

  - CVE-2017-9350: openSAFETY dissector memory exh..
    (wnpa-sec-2017-28) (bsc#1042299)

  - CVE-2017-9344: BT L2CAP dissector divide by zero     (wnpa-sec-2017-29) (bsc#1042298)

  - CVE-2017-9343: MSNIP dissector crash (wnpa-sec-2017-30)     (bsc#1042309)

  - CVE-2017-9347: ROS dissector crash (wnpa-sec-2017-31)     (bsc#1042308)

  - CVE-2017-9354: RGMP dissector crash (wnpa-sec-2017-32)     (bsc#1042307)

  - CVE-2017-9353: wireshark: IPv6 dissector crash     (wnpa-sec-2017-33) (bsc#1042306)

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 wireshark fixes minor vulnerabilities that could be used to trigger dissector crashes, infinite loops, or cause excessive use of CPU resources by making Wireshark read specially crafted packages from the network or a capture file :

  - CVE-2017-9352: Bazaar dissector infinite loop     (boo#1042304)

  - CVE-2017-9348: DOF dissector read overflow (boo#1042303)

  - CVE-2017-9351: DHCP dissector read overflow     (boo#1042302)

  - CVE-2017-9346: SoulSeek dissector infinite loop     (boo#1042301)

  - CVE-2017-9345: DNS dissector infinite loop (boo#1042300)

  - CVE-2017-9349: DICOM dissector infinite loop     (boo#1042305)

  - CVE-2017-9350: openSAFETY dissector memory exhaustion     (boo#1042299)

  - CVE-2017-9344: BT L2CAP dissector divide by zero     (boo#1042298)

  - CVE-2017-9343: MSNIP dissector crash (boo#1042309)

  - CVE-2017-9347: ROS dissector crash (boo#1042308)

  - CVE-2017-9354: RGMP dissector crash (boo#1042307)

  - CVE-2017-9353: IPv6 dissector crash (boo#1042306)

The version of Wireshark installed on the remote Windows host is 2.0.x prior to 2.0.13 or 2.2.x prior to 2.2.7. It is, therefore, affected by multiple denial of service vulnerabilities :

  - A NULL pointer dereference flaw exists in the     dissect_msnip() function within file     epan/dissectors/packet-msnip.c due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. (CVE-2017-9343)

  - A divide-by-zero error exists in the     dissect_connparamrequest() function within file     epan/dissectors/packet-btl2cap.c due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. (CVE-2017-9344)

  - An infinite loop condition exists in the     expand_dns_name() function within file     epan/dissectors/packet-dns.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9345)

  - An infinite loop condition exists in the     dissect_slsk_pdu() function within file     epan/dissectors/packet-slsk.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9346)

  - A NULL pointer dereference flaw exists in the     ros_try_string() function within file     epan/dissectors/asn1/ros/packet-ros-template.c due to     improper validation of user-supplied input passed as an     OID string. An unauthenticated, remote attacker can     exploit this, via a specially crafted packet or packet     trace file, to cause a denial of service condition. This     issue only affects version 2.2.x. (CVE-2017-9347)

  - An out-of-bounds read error exists in the     OALMarshal_UncompressValue() function within file     epan/dissectors/packet-dof.c when handling Distributed     Object Framework (DOF) packets. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. This issue only affects version     2.2.x. (CVE-2017-9348)

  - An infinite loop condition exists in the     dissect_dcm_pdu_data() function within file     epan/dissectors/packet-dcm.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9349)

  - A memory allocation issue exists in the     dissect_opensafety_ssdo_message() function within file     epan/dissectors/packet-opensafety.c due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. (CVE-2017-9350)

  - An out-of-bounds read error exists in the bootp_option()     function within file epan/dissectors/packet-bootp.c when     handling vendor class identifier strings in bootp     packets due to improper validation of user-supplied     input. An unauthenticated, remote attacker can exploit     this, via a specially crafted packet or packet trace     file, to cause a denial of service condition.
    (CVE-2017-9351)

  - An infinite loop condition exists in the     get_bzr_pdu_len() function within file     epan/dissectors/packet-bzr.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9352)

  - A NULL pointer dereference flaw exists in the     dissect_routing6_rpl() function within file     epan/dissectors/packet-ipv6.c due to improper validation     of user-supplied input. An unauthenticated, remote     attacker can exploit this, via a specially crafted     packet or packet trace file, to cause a denial of     service condition. This issue only affects version     2.2.x. (CVE-2017-9353)

  - A NULL pointer dereference flaw exists in the     dissect_rgmp() function within file     epan/dissectors/packet-rgmp.c due to improper validation     of user-supplied input. An unauthenticated, remote     attacker can exploit this, via a specially crafted     packet or packet trace file, to cause a denial of     service condition. (CVE-2017-9354)

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 2.0.13 or 2.2.x prior to 2.2.7. It is, therefore, affected by multiple denial of service vulnerabilities :

  - A NULL pointer dereference flaw exists in the     dissect_msnip() function within file     epan/dissectors/packet-msnip.c due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. (CVE-2017-9343)

  - A divide-by-zero error exists in the     dissect_connparamrequest() function within file     epan/dissectors/packet-btl2cap.c due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. (CVE-2017-9344)

  - An infinite loop condition exists in the     expand_dns_name() function within file     epan/dissectors/packet-dns.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9345)

  - An infinite loop condition exists in the     dissect_slsk_pdu() function within file     epan/dissectors/packet-slsk.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9346)

  - A NULL pointer dereference flaw exists in the     ros_try_string() function within file     epan/dissectors/asn1/ros/packet-ros-template.c due to     improper validation of user-supplied input passed as an     OID string. An unauthenticated, remote attacker can     exploit this, via a specially crafted packet or packet     trace file, to cause a denial of service condition. This     issue only affects version 2.2.x. (CVE-2017-9347)

  - An out-of-bounds read error exists in the     OALMarshal_UncompressValue() function within file     epan/dissectors/packet-dof.c when handling Distributed     Object Framework (DOF) packets. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. This issue only affects version     2.2.x. (CVE-2017-9348)

  - An infinite loop condition exists in the     dissect_dcm_pdu_data() function within file     epan/dissectors/packet-dcm.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9349)

  - A memory allocation issue exists in the     dissect_opensafety_ssdo_message() function within file     epan/dissectors/packet-opensafety.c due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this, via a specially     crafted packet or packet trace file, to cause a denial     of service condition. (CVE-2017-9350)

  - An out-of-bounds read error exists in the bootp_option()     function within file epan/dissectors/packet-bootp.c when     handling vendor class identifier strings in bootp     packets due to improper validation of user-supplied     input. An unauthenticated, remote attacker can exploit     this, via a specially crafted packet or packet trace     file, to cause a denial of service condition.
    (CVE-2017-9351)

  - An infinite loop condition exists in the     get_bzr_pdu_len() function within file     epan/dissectors/packet-bzr.c when handling packets or     packet trace files. An unauthenticated, remote attacker     can exploit this, via a specially crafted packet or     packet trace file, to consume excessive CPU resources,     resulting in a denial of service condition.
    (CVE-2017-9352)

  - A NULL pointer dereference flaw exists in the     dissect_routing6_rpl() function within file     epan/dissectors/packet-ipv6.c due to improper validation     of user-supplied input. An unauthenticated, remote     attacker can exploit this, via a specially crafted     packet or packet trace file, to cause a denial of     service condition. This issue only affects version     2.2.x. (CVE-2017-9353)

  - A NULL pointer dereference flaw exists in the     dissect_rgmp() function within file     epan/dissectors/packet-rgmp.c due to improper validation     of user-supplied input. An unauthenticated, remote     attacker can exploit this, via a specially crafted     packet or packet trace file, to cause a denial of     service condition. (CVE-2017-9354)

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
196731	RHEL 6 : wireshark (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	critical
196709	RHEL 7 : wireshark (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	critical
101641	Fedora 26 : wireshark (2017-5f15bf15cf)	Nessus	Fedora Local Security Checks	high
101043	SUSE SLES11 Security Update : wireshark (SUSE-SU-2017:1664-1)	Nessus	SuSE Local Security Checks	high
101042	SUSE SLED12 / SLES12 Security Update : wireshark (SUSE-SU-2017:1663-1)	Nessus	SuSE Local Security Checks	high
100752	openSUSE Security Update : wireshark (openSUSE-2017-674)	Nessus	SuSE Local Security Checks	high
100671	Wireshark 2.0.x < 2.0.13 / 2.2.x < 2.2.7 Multiple DoS	Nessus	Windows	high
100670	Wireshark 2.0.x < 2.0.13 / 2.2.x < 2.2.7 Multiple DoS (macOS)	Nessus	MacOS X Local Security Checks	high

Detections

Analytics

CVE-2017-9343

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Tenable Plugins

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high