Description
In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the TCAP dissector could crash. This was addressed in epan/dissectors/asn1/tcap/tcap.cnf by avoiding NULL pointer dereferences.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/107203 ↗
- https://www.wireshark.org/security/wnpa-sec-2019-07.html ↗
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=3d1b8004ed3a07422ca5d4e4ee8097150b934fd2 ↗
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15464 ↗
- https://www.debian.org/security/2019/dsa-4416 ↗
- https://seclists.org/bugtraq/2019/Mar/35 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00007.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html ↗
- https://usn.ubuntu.com/3986-1/ ↗
- https://www.oracle.com/security-alerts/cpujan2020.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html ↗