CVE-2012-4292 Information

Description

The dissect_stun_message function in epan/dissectors/packet-stun.c in the STUN dissector in Wireshark 1.4.x before 1.4.15 1.6.x before 1.6.10 and 1.8.x before 1.8.2 does not properly interact with key-destruction behavior in a certain tree library which allows remote attackers to cause a denial of service (application crash) via a malformed packet.

Reference

http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-stun.c?r1=44366&r2=44365&pathrev=44366 http://anonsvn.wireshark.org/viewvc/trunk/epan/emem.c?r1=44380&r2=44379&pathrev=44380 http://anonsvn.wireshark.org/viewvc?view=revision&revision=44366 http://anonsvn.wireshark.org/viewvc?view=revision&revision=44380 http://lists.opensuse.org/opensuse-updates/2012-08/msg00033.html http://secunia.com/advisories/50276 http://secunia.com/advisories/51363 http://secunia.com/advisories/54425 http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml http://www.securityfocus.com/bid/55035 http://www.wireshark.org/security/wnpa-sec-2012-21.html https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7569 https://hermes.opensuse.org/messages/15514562 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A15158