Vulnerability Description
Buffer overflow in the channelised_fill_sdh_g707_format function in epan/dissectors/packet-erf.c in the ERF dissector in Wireshark 1.8.x before 1.8.2 allows remote attackers to execute arbitrary code via a large speed (aka rate) value.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | 1.8.0 |
| Sun | Sunos | 5.11 |
Related Weaknesses (CWE)
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-erf.c?r1=44377&ExploitPatch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=44377
- 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-2012-16.htmlVendor Advisory
- https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7563
- https://hermes.opensuse.org/messages/15514562
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-erf.c?r1=44377&ExploitPatch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=44377
- http://secunia.com/advisories/50276
FAQ
What is CVE-2012-4294?
CVE-2012-4294 is a vulnerability with a CVSS score of 5.8 (MEDIUM). Buffer overflow in the channelised_fill_sdh_g707_format function in epan/dissectors/packet-erf.c in the ERF dissector in Wireshark 1.8.x before 1.8.2 allows remote attackers to execute arbitrary code ...
How severe is CVE-2012-4294?
CVE-2012-4294 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-4294?
Check the references section above for vendor advisories and patch information. Affected products include: Wireshark Wireshark, Sun Sunos.