CVEvulnerability
CVE-2019-16319
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-09-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-835
Description
In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.
Affected configurations
• wireshark wireshark (>= 2.6.0 <= 2.6.10)
• wireshark wireshark (>= 3.0.0 <= 3.0.3)
• opensuse leap 15.1
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-835 Loop with Unreachable Exit Condition weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Mailing List, Third Party Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16020 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=02ddd49885c6a09e936a76aceb726ed06539704a code.wireshark.org
- https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html Mailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2019-21.html Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html Mailing List, Third Party Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16020 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=02ddd49885c6a09e936a76aceb726ed06539704a code.wireshark.org
- https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html Mailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2019-21.html Vendor Advisory