CVE-2016-6881

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CVSS 3.0

5.5 medium

EPSS

<1%p58

Published

Dec 23, 2016 (Dec 23, 2016)

Modified

Jun 17, 2026

Description

The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF file.

Vendors: ffmpeg
Products: ffmpeg
Weakness: CWE-399
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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