Description
epan/dissectors/packet-ansi_a.c in the ANSI A dissector in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a malformed packet.
Exploits (1)
References (13)
Core 13
Core References
Exploit, Third Party Advisory exploit
x_refsource_exploit-db
http://www.exploit-db.com/exploits/18758
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/48986
Vendor Advisory x_refsource_confirm
http://www.wireshark.org/security/wnpa-sec-2012-04.html
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/03/28/13
Issue Tracking x_refsource_confirm
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6823
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/48548
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14991
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id?1026874
Various Sources x_refsource_confirm
http://anonsvn.wireshark.org/viewvc?view=revision&revision=40962
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/74361
Scores
EPSS
0.0150
EPSS Percentile
81.3%
Details
Status
published
Products (12)
wireshark/wireshark
1.4.0
wireshark/wireshark
1.4.1
wireshark/wireshark
1.4.2
wireshark/wireshark
1.4.3
wireshark/wireshark
1.4.4
wireshark/wireshark
1.4.5
wireshark/wireshark
1.4.6
wireshark/wireshark
1.4.7
wireshark/wireshark
1.4.8
wireshark/wireshark
1.4.9
... and 2 more
Published
Apr 11, 2012
Tracked Since
Feb 18, 2026