Vulnerability Details : CVE-2011-3266
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.
Vulnerability category: Denial of service
Products affected by CVE-2011-3266
- cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.4.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-3266
0.33%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-3266
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.6
|
LOW | AV:N/AC:H/Au:N/C:N/I:N/A:P |
4.9
|
2.9
|
NIST |
CWE ids for CVE-2011-3266
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-3266
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https://exchange.xforce.ibmcloud.com/vulnerabilities/69411
Wireshark proto_tree_add_item denial of service CVE-2011-3266 Vulnerability Report
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http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00021.html
[security-announce] SUSE-SU-2011:1262-1: important: Security update for
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http://www.wireshark.org/security/wnpa-sec-2011-13.html
Wireshark · wnpa-sec-2011-13 · Wireshark IKE dissector vulnerability
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http://www.mandriva.com/security/advisories?name=MDVSA-2011:138
mandriva.com
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http://securityreason.com/securityalert/8351
Wireshark 1.6.1 Malformed IKE Packet Denial of Service - CXSecurity.com
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15042
Repository / Oval Repository
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http://www.securityfocus.com/bid/49377
Wireshark IKE Packet Handling Denial of Service Vulnerability
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http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00022.html
[security-announce] openSUSE-SU-2011:1263-1: important: VUL-1: wireshark
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http://www.securityfocus.com/archive/1/519049/100/0/threaded
SecurityFocus
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http://securitytracker.com/id?1025875
Wireshark IKE Packet Processing Error Lets Remote Users Deny Service - SecurityTracker
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