CVE-2012-0041

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2012-04-11 · updated 2026-06-16
Weakness: CWE-20

Description

The dissect_packet function in epan/packet.c in Wireshark 1.4.x before 1.4.11 and 1.6.x before 1.6.5 allows remote attackers to cause a denial of service (application crash) via a long packet in a capture file, as demonstrated by an airopeek file.

Affected products

Red Hat Enterprise Linux: 5
Wireshark Foundation Wireshark: 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5 (+10)

References

http://anonsvn.wireshark.org/viewvc?view=revision&revision=40164
http://rhn.redhat.com/errata/RHSA-2013-0125.html
http://secunia.com/advisories/47494
http://secunia.com/advisories/48947
http://secunia.com/advisories/54425
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.openwall.com/lists/oss-security/2012/01/11/7
http://www.openwall.com/lists/oss-security/2012/01/20/4
http://www.wireshark.org/security/wnpa-sec-2012-01.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6663
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15297
http://anonsvn.wireshark.org/viewvc?view=revision&revision=40164

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