Description (CNA)
In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the Q.931 dissector could crash. This was addressed in epan/dissectors/packet-q931.c by avoiding a use-after-free after a malformed packet prevented certain cleanup.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.wireshark.org/security/wnpa-sec-2018-31.html
- http://www.securityfocus.com/bid/104308
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14689
- https://www.debian.org/security/2018/dsa-4217
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=ccb1ac3c8cec47fbbbf2e80ced80644005c65252
- https://lists.debian.org/debian-lts-announce/2018/05/msg00019.html
- http://www.securitytracker.com/id/1041036
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
ADP enrichment
No English description supplied.
- https://www.wireshark.org/security/wnpa-sec-2018-31.html
- http://www.securityfocus.com/bid/104308
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14689
- https://www.debian.org/security/2018/dsa-4217
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=ccb1ac3c8cec47fbbbf2e80ced80644005c65252
- https://lists.debian.org/debian-lts-announce/2018/05/msg00019.html
- http://www.securitytracker.com/id/1041036
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html