Vulnerability Description
The dissect_dcm_main function in epan/dissectors/packet-dcm.c in the DICOM dissector in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (infinite loop) via an invalid PDU length.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | 1.2 |
Related Weaknesses (CWE)
References
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=36958Patch
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061290.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061437.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061477.html
- http://openwall.com/lists/oss-security/2011/05/31/20
- http://openwall.com/lists/oss-security/2011/06/01/1
- http://openwall.com/lists/oss-security/2011/06/01/11
- http://secunia.com/advisories/44449
- http://secunia.com/advisories/44958
- http://secunia.com/advisories/45149
- http://secunia.com/advisories/48947
- http://www.debian.org/security/2011/dsa-2274
- http://www.securityfocus.com/bid/48066
- http://www.wireshark.org/security/wnpa-sec-2011-07.htmlVendor Advisory
- http://www.wireshark.org/security/wnpa-sec-2011-08.htmlVendor Advisory
FAQ
What is CVE-2011-1957?
CVE-2011-1957 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The dissect_dcm_main function in epan/dissectors/packet-dcm.c in the DICOM dissector in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (infin...
How severe is CVE-2011-1957?
CVE-2011-1957 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-1957?
Check the references section above for vendor advisories and patch information. Affected products include: Wireshark Wireshark.