CVEvulnerability
CVE-2018-11357
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-05-22
- 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
- Weaknesses
- CWE-20
Description
In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the LTP dissector and other dissectors could consume excessive memory. This was addressed in epan/tvbuff.c by rejecting negative lengths.
Affected configurations
• wireshark wireshark (>= 2.2.0 <= 2.2.14)
• wireshark wireshark (>= 2.4.0 <= 2.4.6)
• wireshark wireshark 2.6.0
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html lists.opensuse.org
- http://www.securityfocus.com/bid/104308 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041036 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14678 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=ab8a33ef083b9732c89117747a83a905a676faf6 code.wireshark.org
- https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html Mailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-28.html Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html lists.opensuse.org
- http://www.securityfocus.com/bid/104308 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041036 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14678 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=ab8a33ef083b9732c89117747a83a905a676faf6 code.wireshark.org
- https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html Mailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-28.html Vendor Advisory