CVE-2011-4939: Null Pointer Dereference
First published: Thu Mar 15 2012(Updated: )
The pidgin_conv_chat_rename_user function in gtkconv.c in Pidgin before 2.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) by changing a nickname while in an XMPP chat room.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pidgin Pidgin | =2.5.9 | |
| Pidgin Pidgin | =2.5.8 | |
| Pidgin Pidgin | =2.7.9 | |
| Pidgin Pidgin | =2.7.5 | |
| Pidgin Pidgin | =2.1.0 | |
| Pidgin Pidgin | =2.7.4 | |
| Pidgin Pidgin | =2.6.0 | |
| Pidgin Pidgin | =2.5.2 | |
| Pidgin Pidgin | =2.5.1 | |
| Pidgin Pidgin | =2.6.3 | |
| Pidgin Pidgin | =2.7.6 | |
| Pidgin Pidgin | =2.7.11 | |
| Pidgin Pidgin | =2.5.6 | |
| Pidgin Pidgin | =2.7.10 | |
| Pidgin Pidgin | =2.5.7 | |
| Pidgin Pidgin | =2.0.1 | |
| Pidgin Pidgin | =2.4.2 | |
| Pidgin Pidgin | =2.7.3 | |
| Pidgin Pidgin | =2.5.4 | |
| Pidgin Pidgin | =2.5.5 | |
| Pidgin Pidgin | =2.6.5 | |
| Pidgin Pidgin | =2.2.2 | |
| Pidgin Pidgin | =2.1.1 | |
| Pidgin Pidgin | =2.3.1 | |
| Pidgin Pidgin | =2.4.3 | |
| Pidgin Pidgin | =2.6.6 | |
| Pidgin Pidgin | =2.8.0 | |
| Pidgin Pidgin | =2.0.0 | |
| Pidgin Pidgin | =2.0.2 | |
| Pidgin Pidgin | =2.3.0 | |
| Pidgin Pidgin | =2.4.1 | |
| Pidgin Pidgin | =2.4.0 | |
| Pidgin Pidgin | =2.6.2 | |
| Pidgin Pidgin | =2.5.0 | |
| Pidgin Pidgin | =2.9.0 | |
| Pidgin Pidgin | =2.2.0 | |
| Pidgin Pidgin | =2.2.1 | |
| Pidgin Pidgin | =2.7.8 | |
| Pidgin Pidgin | =2.10.0 | |
| Pidgin Pidgin | =2.7.7 | |
| Pidgin Pidgin | =2.5.3 | |
| Pidgin Pidgin | =2.6.1 | |
| Pidgin Pidgin | =2.6.4 | |
| Pidgin Pidgin | =2.7.2 | |
| Pidgin Pidgin | =2.7.1 | |
| Pidgin Pidgin | <=2.10.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://developer.pidgin.im/ticket/14392
- http://developer.pidgin.im/viewmtn/revision/info/d1d77da56217f3a083e1d459bef054db9f1d5699
- http://developer.pidgin.im/viewmtn/revision/diff/10ead4688e3af4132d454fa3bc241480500651c9/with/d1d77da56217f3a083e1d459bef054db9f1d5699/pidgin/gtkconv.c
- http://pidgin.im/news/security/?id=60
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18406
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:029
- collector/nvd-historical
- collector/nvd-index
- agent/severity
- agent/author
- agent/references
- agent/weakness
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/last-modified-date
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/pidgin
- canonical/pidgin pidgin
- version/pidgin pidgin/2.5.9
- version/pidgin pidgin/2.5.8
- version/pidgin pidgin/2.7.9
- version/pidgin pidgin/2.7.5
- version/pidgin pidgin/2.1.0
- version/pidgin pidgin/2.7.4
- version/pidgin pidgin/2.6.0
- version/pidgin pidgin/2.5.2
- version/pidgin pidgin/2.5.1
- version/pidgin pidgin/2.6.3
- version/pidgin pidgin/2.7.6
- version/pidgin pidgin/2.7.11
- version/pidgin pidgin/2.5.6
- version/pidgin pidgin/2.7.10
- version/pidgin pidgin/2.5.7
- version/pidgin pidgin/2.0.1
- version/pidgin pidgin/2.4.2
- version/pidgin pidgin/2.7.3
- version/pidgin pidgin/2.5.4
- version/pidgin pidgin/2.5.5
- version/pidgin pidgin/2.6.5
- version/pidgin pidgin/2.2.2
- version/pidgin pidgin/2.1.1
- version/pidgin pidgin/2.3.1
- version/pidgin pidgin/2.4.3
- version/pidgin pidgin/2.6.6
- version/pidgin pidgin/2.8.0
- version/pidgin pidgin/2.0.0
- version/pidgin pidgin/2.0.2
- version/pidgin pidgin/2.3.0
- version/pidgin pidgin/2.4.1
- version/pidgin pidgin/2.4.0
- version/pidgin pidgin/2.6.2
- version/pidgin pidgin/2.5.0
- version/pidgin pidgin/2.9.0
- version/pidgin pidgin/2.2.0
- version/pidgin pidgin/2.2.1
- version/pidgin pidgin/2.7.8
- version/pidgin pidgin/2.10.0
- version/pidgin pidgin/2.7.7
- version/pidgin pidgin/2.5.3
- version/pidgin pidgin/2.6.1
- version/pidgin pidgin/2.6.4
- version/pidgin pidgin/2.7.2
- version/pidgin pidgin/2.7.1
- version/pidgin pidgin/2.10.1