CVEvulnerability
CVE-2018-7320
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-02-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Description
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
Affected configurations
• wireshark wireshark (>= 2.2.0 <= 2.2.12)
• wireshark wireshark (>= 2.4.0 <= 2.4.4)
• debian debian linux 8.0
• debian debian linux 9.0
References
- http://www.securityfocus.com/bid/103160 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14398 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=015e3399390b8b5cfbfcfcda30589983ab6cc129 code.wireshark.org
- https://www.debian.org/security/2018/dsa-4217 Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-10.html Vendor Advisory
- http://www.securityfocus.com/bid/103160 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14398 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=015e3399390b8b5cfbfcfcda30589983ab6cc129 code.wireshark.org
- https://www.debian.org/security/2018/dsa-4217 Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-10.html Vendor Advisory