low3.3Public exploit code
CVE-2012-1593
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 se…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Wireshark - 'call_dissector()' Null Pointer Dereference Denial of Service2012-04-19 · dos · multiple · Verified
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wireshark | Wireshark | Versions 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5 |
References
- NVD record
- CVE.org record
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=40962
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html
- http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html
- http://secunia.com/advisories/48548
- http://secunia.com/advisories/48986
- http://www.exploit-db.com/exploits/18758
- http://www.openwall.com/lists/oss-security/2012/03/28/13
- http://www.securitytracker.com/id?1026874
- http://www.wireshark.org/security/wnpa-sec-2012-04.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6823
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74361
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14991
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=40962
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html
- http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html
- http://secunia.com/advisories/48548
- http://secunia.com/advisories/48986
- http://www.exploit-db.com/exploits/18758
- http://www.openwall.com/lists/oss-security/2012/03/28/13
- http://www.securitytracker.com/id?1026874
- http://www.wireshark.org/security/wnpa-sec-2012-04.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6823
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74361