CVE-2010-2528

The clientautoresp function in family_icbm.c in the oscar protocol plugin in libpurple in Pidgin before 2.7.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via an X-Status message that lacks the expected end tag for a (1) desc or (2) title element.

Affected Software

Name	Vendor	Start Version	End Version
Pidgin	Pidgin	*	2.7.1 (including)
Pidgin	Pidgin	2.0.0 (including)	2.0.0 (including)
Pidgin	Pidgin	2.0.1 (including)	2.0.1 (including)
Pidgin	Pidgin	2.0.2 (including)	2.0.2 (including)
Pidgin	Pidgin	2.1.0 (including)	2.1.0 (including)
Pidgin	Pidgin	2.1.1 (including)	2.1.1 (including)
Pidgin	Pidgin	2.2.0 (including)	2.2.0 (including)
Pidgin	Pidgin	2.2.1 (including)	2.2.1 (including)
Pidgin	Pidgin	2.2.2 (including)	2.2.2 (including)
Pidgin	Pidgin	2.3.0 (including)	2.3.0 (including)
Pidgin	Pidgin	2.3.1 (including)	2.3.1 (including)
Pidgin	Pidgin	2.4.0 (including)	2.4.0 (including)
Pidgin	Pidgin	2.4.1 (including)	2.4.1 (including)
Pidgin	Pidgin	2.4.2 (including)	2.4.2 (including)
Pidgin	Pidgin	2.4.3 (including)	2.4.3 (including)
Pidgin	Pidgin	2.5.0 (including)	2.5.0 (including)
Pidgin	Pidgin	2.5.1 (including)	2.5.1 (including)
Pidgin	Pidgin	2.5.2 (including)	2.5.2 (including)
Pidgin	Pidgin	2.5.3 (including)	2.5.3 (including)
Pidgin	Pidgin	2.5.4 (including)	2.5.4 (including)
Pidgin	Pidgin	2.5.5 (including)	2.5.5 (including)
Pidgin	Pidgin	2.5.6 (including)	2.5.6 (including)
Pidgin	Pidgin	2.5.7 (including)	2.5.7 (including)
Pidgin	Pidgin	2.5.8 (including)	2.5.8 (including)
Pidgin	Pidgin	2.5.9 (including)	2.5.9 (including)
Pidgin	Pidgin	2.6.0 (including)	2.6.0 (including)
Pidgin	Pidgin	2.6.1 (including)	2.6.1 (including)
Pidgin	Pidgin	2.6.2 (including)	2.6.2 (including)
Pidgin	Pidgin	2.6.4 (including)	2.6.4 (including)
Pidgin	Pidgin	2.6.5 (including)	2.6.5 (including)
Pidgin	Pidgin	2.6.6 (including)	2.6.6 (including)
Pidgin	Pidgin	2.7.0 (including)	2.7.0 (including)
Pidgin	Ubuntu	jaunty	*
Pidgin	Ubuntu	upstream	*

NVD	https://nvd.nist.gov/vuln/detail/CVE-2010-2528
CWE	https://cwe.mitre.org/data/definitions/399.html

Affected Software

References