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Case File

CVE-2013-3671

MEDIUM · CVSS 4.3 EPSS 1.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-06-10 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2013-3671
Severity
MEDIUM
CVSS
4.3
EPSS
1.36%

Original NVD Description

The format_line function in log.c in libavutil in FFmpeg before 1.2.1 uses inapplicable offset data during a certain category calculation, which allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via crafted data that triggers a log message.