Description
The dissect_isakmp function in epan/dissectors/packet-isakmp.c in the ISAKMP dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 uses an incorrect data structure to determine IKEv2 decryption parameters, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Metrics
CVSS 2.0 5.0/10
AV:N/AC:L/Au:N/C:N/I:N/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-isakmp.c?r1=45510&r2=45509&pathrev=45510Exploit
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=45510
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
- http://www.wireshark.org/security/wnpa-sec-2012-35.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7855
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15239
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-isakmp.c?r1=45510&r2=45509&pathrev=45510Exploit
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=45510
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
- http://www.wireshark.org/security/wnpa-sec-2012-35.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7855
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15239
Timeline
- Published
- Dec 5, 2012
- Last modified
- Jun 16, 2026
- NVD status
- Modified