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Case File

CVE-2011-4939

MEDIUM · CVSS 6.4 EPSS 3.51%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-03-15 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.4. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-4939
Severity
MEDIUM
CVSS
6.4
EPSS
3.51%

Original NVD 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.