CVE-2013-2488

Name	CVE-2013-2488
Description	The DTLS dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 does not validate the fragment offset before invoking the reassembly state machine, which allows remote attackers to cause a denial of service (application crash) via a large offset value that triggers write access to an invalid memory location.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DSA-2644-1
NVD severity	medium

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
wireshark (PTS)	stretch	2.6.7-1~deb9u1	fixed
	stretch (security)	2.6.20-0+deb9u1	fixed
	buster	2.6.20-0+deb10u1	fixed
	bullseye, sid	3.4.3-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
wireshark	source	squeeze	1.2.11-6+squeeze10	DSA-2644-1
wireshark	source	wheezy	1.8.2-5wheezy1
wireshark	source	(unstable)	1.8.2-5

Notes

http://www.wireshark.org/security/wnpa-sec-2013-22.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8380
Versions affected: 1.8.0 to 1.8.X, 1.6.0 to 1.6.X