Description
The unxorFrame function in epan/dissectors/packet-opensafety.c in the OpenSafety dissector in Wireshark 1.6.x before 1.6.2 does not properly validate a certain frame size, which allows remote attackers to cause a denial of service (loop and application crash) via a malformed packet.
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.openwall.com/lists/oss-security/2011/09/14/10 ↗
- http://www.openwall.com/lists/oss-security/2011/09/14/9 ↗
- http://www.openwall.com/lists/oss-security/2011/09/14/5 ↗
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=38213 ↗
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6138 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:138 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15062 ↗
- http://www.wireshark.org/security/wnpa-sec-2011-12.html ↗
- http://www.openwall.com/lists/oss-security/2011/09/13/1 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=737787 ↗