VULNERABILITY INTELLIGENCE

CVE-2011-4939

CVSS score6.4 MEDIUM
EPSS probability3.51%
CISA KEVNot currently listed
Published2012-03-15
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:P

Description

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.

Primary references