Vulnerability Description
The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 and 1.10.x before 1.10.4 does not check for empty lines, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | 1.8.0 |
Related Weaknesses (CWE)
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sip.c?r1=51738&Patch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=51738Patch
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00007.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00011.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00014.html
- http://rhn.redhat.com/errata/RHSA-2014-0341.html
- http://rhn.redhat.com/errata/RHSA-2014-0342.html
- http://secunia.com/advisories/56285
- http://secunia.com/advisories/56313
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:296
- http://www.wireshark.org/security/wnpa-sec-2013-66.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9388Exploit
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sip.c?r1=51738&Patch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=51738Patch
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00007.html
FAQ
What is CVE-2013-7112?
CVE-2013-7112 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 and 1.10.x before 1.10.4 does not check for empty lines, which allows remote attac...
How severe is CVE-2013-7112?
CVE-2013-7112 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-7112?
Check the references section above for vendor advisories and patch information. Affected products include: Wireshark Wireshark.