CVE-2012-4292

Severity: low (CVSS 3.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2012-08-16 · updated 2026-06-16
Weakness: CWE-20

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.

Affected products

Opensuse: 11.4, 12.1
Sunos: 5.11
Wireshark Foundation Wireshark: 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5 (+21)

References

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

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