CVE-2013-3671

FFmpeg < 1.2 - Denial of Service via Invalid Pointer Dereference in Log Message Handling

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

EPSS 0.0050
EPSS Percentile 66.2%

Details

CWE
CWE-189
Status published
Products (1)
ffmpeg/ffmpeg < 1.2
Published Jun 10, 2013
Tracked Since Feb 18, 2026