Description
The XMPP protocol plugin in libpurple in Pidgin before 2.10.1 does not properly handle missing fields in (1) voice-chat and (2) video-chat stanzas, which allows remote attackers to cause a denial of service (application crash) via a crafted message.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.redhat.com/support/errata/RHSA-2011-1820.html ↗
- https://hermes.opensuse.org/messages/13195955 ↗
- http://developer.pidgin.im/viewmtn/revision/info/fb216fc88b085afc06d9a15209519cde1f4df6c6 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18420 ↗
- http://pidgin.im/news/security/?id=58 ↗
- http://secunia.com/advisories/47219 ↗
- http://www.redhat.com/support/errata/RHSA-2011-1821.html ↗
- http://secunia.com/advisories/47234 ↗