CVEvulnerability
CVE-2018-14342
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-07-19
- 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])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-834
Description
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 BGP protocol dissector could go into a large loop. This was addressed in epan/dissectors/packet-bgp.c by validating Path Attribute lengths.
Affected configurations
• wireshark wireshark (>= 2.2.0 <= 2.2.15)
• wireshark wireshark (>= 2.4.0 <= 2.4.7)
• wireshark wireshark (>= 2.6.0 <= 2.6.1)
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-834 Excessive Iteration weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html lists.opensuse.org
- http://www.securityfocus.com/bid/104847 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041608 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13741 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=36af43dbb7673495948cd65d0346e8b9812b941c code.wireshark.org
- https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html Mailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-34.html Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html lists.opensuse.org
- http://www.securityfocus.com/bid/104847 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041608 Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13741 Issue Tracking, Vendor Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=36af43dbb7673495948cd65d0346e8b9812b941c code.wireshark.org
- https://lists.debian.org/debian-lts-announce/2018/07/msg00045.html Mailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-34.html Vendor Advisory