Vulnerability Description
Integer signedness error in the dissect_mount_dirpath_call function in epan/dissectors/packet-mount.c in the Mount dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6, when nfs_file_name_snooping is enabled, allows remote attackers to cause a denial of service (application crash) via a negative length value.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | 1.8.0 |
| Debian | Debian Linux | 6.0 |
| Opensuse | Opensuse | 11.4 |
Related Weaknesses (CWE)
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-mount.c?r1=4767
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=47672
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00065.html
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00077.html
- http://secunia.com/advisories/52471
- http://www.debian.org/security/2013/dsa-2644
- http://www.wireshark.org/docs/relnotes/wireshark-1.6.14.html
- http://www.wireshark.org/docs/relnotes/wireshark-1.8.6.html
- http://www.wireshark.org/security/wnpa-sec-2013-16.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8335
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-mount.c?r1=4767
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=47672
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00065.html
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00077.html
FAQ
What is CVE-2013-2481?
CVE-2013-2481 is a vulnerability with a CVSS score of 2.9 (LOW). Integer signedness error in the dissect_mount_dirpath_call function in epan/dissectors/packet-mount.c in the Mount dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6, when nfs_file_name...
How severe is CVE-2013-2481?
CVE-2013-2481 has been rated LOW with a CVSS base score of 2.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-2481?
Check the references section above for vendor advisories and patch information. Affected products include: Wireshark Wireshark, Debian Debian Linux, Opensuse Opensuse.