CVE-2011-3266

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Summary

CVECVE-2011-3266
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-08-24 00:55:00 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe proto_tree_add_item function in Wireshark 1.6.0 through 1.6.1 and 1.4.0 through 1.4.8, when the IKEv1 protocol dissector is used, allows user-assisted remote attackers to cause a denial of service (infinite loop) via vectors involving a malformed IKE packet and many items in a tree.

Risk And Classification

Primary CVSS: v2.0 2.6 from [email protected]

AV:N/AC:H/Au:N/C:N/I:N/A:P

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
High
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:H/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wireshark Wireshark 1.4.0 All All All
Application Wireshark Wireshark 1.4.1 All All All
Application Wireshark Wireshark 1.4.2 All All All
Application Wireshark Wireshark 1.4.3 All All All
Application Wireshark Wireshark 1.4.4 All All All
Application Wireshark Wireshark 1.4.5 All All All
Application Wireshark Wireshark 1.4.6 All All All
Application Wireshark Wireshark 1.4.7 All All All
Application Wireshark Wireshark 1.4.8 All All All
Application Wireshark Wireshark 1.6.0 All All All
Application Wireshark Wireshark 1.6.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
[security-announce] SUSE-SU-2011:1262-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Wireshark 1.6.1 Malformed IKE Packet Denial of Service - CXSecurity.com af854a3a-2127-422b-91ae-364da2661108 securityreason.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Wireshark IKE Packet Handling Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Wireshark · wnpa-sec-2011-13 af854a3a-2127-422b-91ae-364da2661108 www.wireshark.org
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
[security-announce] openSUSE-SU-2011:1263-1: important: VUL-1: wireshark af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Support / Security / Advisories / / MDVSA-2011:138 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
SecurityTracker: Wireshark IKE Packet Processing Error Lets Remote Users Deny Service af854a3a-2127-422b-91ae-364da2661108 securitytracker.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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