Vulnerability Details : CVE-2011-2698

Off-by-one error in the elem_cell_id_aux function in epan/dissectors/packet-ansi_a.c in the ANSI MAP dissector in Wireshark 1.4.x before 1.4.8 and 1.6.x before 1.6.1 allows remote attackers to cause a denial of service (infinite loop) via an invalid packet.

Vulnerability category: Denial of service

Published 2011-08-23 21:55:02

Updated 2023-02-13 04:31:09

Source Red Hat, Inc.

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2011-2698

Probability of exploitation activity in the next 30 days: 0.47%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 73 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-2698

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	nvd@nist.gov
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial

CWE ids for CVE-2011-2698

CWE-189

Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-2698

https://bugzilla.redhat.com/show_bug.cgi?id=723215

723215 – (CVE-2011-2698) CVE-2011-2698 wireshark: Infinite loop in the ANSI A Interface (IS-634/IOS) dissector
Exploit;Patch
http://www.securityfocus.com/bid/49071

Wireshark ANSI A MAP Files Denial of Service Vulnerability
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6044

6044 – ansi_map: Buildbot crash output: fuzz-2011-06-20-22762.pcap
Exploit
http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063586.html

[SECURITY] Fedora 15 Update: wireshark-1.4.8-1.fc15

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2011/07/19/5

oss-security - CVE Request -- Wireshark: Infinite loop in the ANSI A Interface (IS-634/IOS) dissector
Exploit;Patch
http://www.wireshark.org/security/wnpa-sec-2011-10.html

Wireshark · wnpa-sec-2011-10 · Lucent/Ascend file parser and ANSI MAP vulnerabilities in Wireshark

CVEs referencing this url
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14610

Repository / Oval Repository
http://rhn.redhat.com/errata/RHSA-2013-0125.html

RHSA-2013:0125 - Security Advisory - Red Hat Customer Portal

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2011/07/20/2

oss-security - Re: CVE Request -- Wireshark: Infinite loop in the ANSI A Interface (IS-634/IOS) dissector
Exploit;Patch
http://www.wireshark.org/security/wnpa-sec-2011-11.html

Wireshark · wnpa-sec-2011-11 · Lucent/Ascend file parser and ANSI MAP vulnerabilities in Wireshark

CVEs referencing this url
https://exchange.xforce.ibmcloud.com/vulnerabilities/69074

Wireshark ANSI A MAP denial of service CVE-2011-2698 Vulnerability Report
http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063591.html

[SECURITY] Fedora 14 Update: wireshark-1.4.8-1.fc14
Exploit;Patch

CVEs referencing this url
http://anonsvn.wireshark.org/viewvc?view=revision&revision=37930

code.wireshark Code Review - wireshark.git/tree
Patch

Products affected by CVE-2011-2698

Wireshark » Wireshark » Version: 1.4.0
cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.4.1
cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.4.2
cpe:2.3:a:wireshark:wireshark:1.4.2:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.4.3
cpe:2.3:a:wireshark:wireshark:1.4.3:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.4.4
cpe:2.3:a:wireshark:wireshark:1.4.4:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.4.5
cpe:2.3:a:wireshark:wireshark:1.4.5:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.4.6
cpe:2.3:a:wireshark:wireshark:1.4.6:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.4.7
cpe:2.3:a:wireshark:wireshark:1.4.7:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark » Version: 1.6.0
cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*
Matching versions