CVE-2016-6881

5.5 MEDIUM

Published: December 23, 2016 Modified: May 06, 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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.openwall.com/lists/oss-security/2016/09/26/6

Source: cve@mitre.org

Mailing List Third Party Advisory

http://www.securityfocus.com/bid/93163

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2016/09/26/6

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List Third Party Advisory

http://www.securityfocus.com/bid/93163

Source: af854a3a-2127-422b-91ae-364da2661108

4 reference(s) from NVD

Quick Stats

CVSS v3 Score

5.5 / 10.0

EPSS (Exploit Probability)

0.4%

63th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

ffmpeg

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