PT-2016-1274 · FFmpeg · Ffmpeg

Published 2016-02-12 · Updated 2018-10-30 · CVE-2016-2329

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/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 2.8.6

Description The issue is related to the improper validation of RowsPerStrip values and YCbCr chrominance subsampling factors in the libavcodec/tiff.c file. This can be exploited by remote attackers using a crafted TIFF file, potentially leading to a denial of service (out-of-bounds array access) or other unspecified impacts. The functions tiff decode tag and decode frame are involved in this issue.

Recommendations For versions prior to 2.8.6, update to version 2.8.6 or later to resolve the issue. As a temporary workaround, consider restricting the use of the libavcodec/tiff.c module to minimize the risk of exploitation. Avoid using the affected functions, such as tiff decode tag and decode frame, until the issue is resolved.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2016-00571

CVE-2016-2329

Affected Products

Ffmpeg

References · 16

• https://nvd.nist.gov/vuln/detail/CVE-2016-2329 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2016-2329 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-2329 · Security Note
• https://bdu.fstec.ru/vul/2016-00571 · Security Note
• http://lists.opensuse.org/opensuse-updates/2016-02/msg00129.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-2329 · Vendor Advisory
• https://security.gentoo.org/glsa/201606-09 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-2329 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2016-2329 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-2329 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-2329 · Vendor Advisory
• https://security.alpinelinux.org/vuln/CVE-2016-2329 · Note
• http://git.videolan.org/?p=ffmpeg.git;a=commit;h=89f464e9c229006e16f6bb5403c5529fdd0a9edd · Note
• http://securitytracker.com/id/1035010 · Note
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=89f464e9c229006e16f6bb5403c5529fdd0a9edd · Note