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Overview

Vulnerability Score 6.4 6.4
CVE Id CVE-2011-4939
Last Modified 02 Nov 2013 11:19:49
Published 15 Mar 2012 06:55:01
Confidentiality Impact NONE NONE
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2011-4939

Summary

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.

Vulnerable Systems

Application

  • Pidgin 2.0.0

  • Pidgin 2.0.1

  • Pidgin 2.0.2

  • Pidgin 2.1.0

  • Pidgin 2.1.1

  • Pidgin 2.10.0

  • Pidgin 2.10.1

  • Pidgin 2.2.0

  • Pidgin 2.2.1

  • Pidgin 2.2.2

  • Pidgin 2.3.0

  • Pidgin 2.3.1

  • Pidgin 2.4.0

  • Pidgin 2.4.1

  • Pidgin 2.4.2

  • Pidgin 2.4.3

  • Pidgin 2.5.0

  • Pidgin 2.5.1

  • Pidgin 2.5.2

  • Pidgin 2.5.3

  • Pidgin 2.5.4

  • Pidgin 2.5.5

  • Pidgin 2.5.6

  • Pidgin 2.5.7

  • Pidgin 2.5.8

  • Pidgin 2.5.9

  • Pidgin 2.6.0

  • Pidgin 2.6.1

  • Pidgin 2.6.2

  • Pidgin 2.6.3

  • Pidgin 2.6.4

  • Pidgin 2.6.5

  • Pidgin 2.6.6

  • Pidgin 2.7.1

  • Pidgin 2.7.10

  • Pidgin 2.7.11

  • Pidgin 2.7.2

  • Pidgin 2.7.3

  • Pidgin 2.7.4

  • Pidgin 2.7.5

  • Pidgin 2.7.6

  • Pidgin 2.7.7

  • Pidgin 2.7.8

  • Pidgin 2.7.9

  • Pidgin 2.8.0

  • Pidgin 2.9.0


References

CONFIRM - http://pidgin.im/news/security/?id=60

CONFIRM - http://developer.pidgin.im/viewmtn/revision/info/d1d77da56217f3a083e1d459bef054db9f1d5699

CONFIRM - http://developer.pidgin.im/viewmtn/revision/diff/10ead4688e3af4132d454fa3bc241480500651c9/with/d1d77da56217f3a083e1d459bef054db9f1d5699/pidgin/gtkconv.c

CONFIRM - http://developer.pidgin.im/ticket/14392


Last Updated: 27 May 2016 10:58:22