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CVE-2011-3266

Date: August 23, 2011

The 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.

Severity Score

Related Resources (14)

http://www.securityfocus.com/archive/1/519049/100/0/threaded
https://exchange.xforce.ibmcloud.com/vulnerabilities/69411
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15042
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00021.html
http://securitytracker.com/id?1025875
http://www.wireshark.org/security/wnpa-sec-2011-13.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-3266
https://nvd.nist.gov/vuln/detail/CVE-2011-3266
https://security-tracker.debian.org/tracker/CVE-2011-3266
http://www.securityfocus.com/bid/49377
http://www.mandriva.com/security/advisories?name=MDVSA-2011:138
http://securityreason.com/securityalert/8351
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00022.html
https://www.mend.io/vulnerability-database/CVE-2011-3266

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): HIGH
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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