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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

oval:org.mitre.oval:def:18406

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.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Server 2003
  • Microsoft Windows Vista
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows 2000
  • Microsoft Windows Server 2012
  • Microsoft Windows 8
  • Microsoft Windows 7
  • Microsoft Windows Server 2008
  • Microsoft Windows XP
Class:
vulnerability
Reference(s):
  • CVE-2011-4939
Product(s):
  • Pidgin