Public Date:
837319: CVE-2012-3374 pidgin: Stack-based buffer overwrite in MXit protocol libPurple plug-in

The MITRE CVE dictionary describes this issue as:

Buffer overflow in markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.5 allows remote attackers to execute arbitrary code via a crafted inline image in a message.

Find out more about CVE-2012-3374 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 4.3
Base Metrics AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux version 6 (pidgin) RHSA-2012:1102 2012-07-19
Red Hat Enterprise Linux Desktop Workstation version 5 (pidgin) RHSA-2012:1102 2012-07-19
Red Hat Enterprise Linux Optional Productivity Applications version 5 (pidgin) RHSA-2012:1102 2012-07-19


Red Hat would like to thank the Pidgin project for reporting this issue. Upstream acknowledges Ulf Härnhammar as the original reporter.