PT-2016-7337 · FFmpeg · Ffmpeg

Published 2016-12-23 · Updated 2018-01-01 · CVE-2016-7450

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 3.1.4

Description The issue arises from the ff log2 16bit c function in libavutil/intmath.h when decoding a malformed AIFF file, leading to out-of-bounds memory reading.

Recommendations For versions prior to 3.1.4, update to version 3.1.4 or later to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2016-7450

MGASA-2018-0008

Affected Products

Ffmpeg

References · 16

• https://nvd.nist.gov/vuln/detail/CVE-2016-7450 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2016-7450 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-7450 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0008.html · Security Note
• https://ubuntu.com/security/CVE-2016-7450 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-7450 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-7450 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-7450 · Security Note
• https://security.gentoo.org/glsa/201701-71 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2018-0008 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2016-7450 · Vendor Advisory
• https://bugs.mageia.org/show_bug.cgi?id=20757 · Note
• http://securityfocus.com/bid/94841 · Note
• https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/ac8ac46641adef208485baebc3734463bf0bd266 · Note
• https://security.alpinelinux.org/vuln/CVE-2016-7450 · Note