Vulnerability 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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | 1.6.0 |
| Opensuse | Opensuse | 11.4 |
| Sun | Sunos | 5.11 |
Related Weaknesses (CWE)
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-stun.c?r1=44366Patch
- http://anonsvn.wireshark.org/viewvc/trunk/epan/emem.c?r1=44380&r2=44379&pathrev=Patch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=44366Patch
- 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.htmlVendor Advisory
- https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7569Exploit
- https://hermes.opensuse.org/messages/15514562
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
FAQ
What is CVE-2012-4292?
CVE-2012-4292 is a vulnerability with a CVSS score of 3.3 (LOW). 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 k...
How severe is CVE-2012-4292?
CVE-2012-4292 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-4292?
Check the references section above for vendor advisories and patch information. Affected products include: Wireshark Wireshark, Opensuse Opensuse, Sun Sunos.