PT-2017-19325 · FFmpeg · Ffmpeg

Published 2017-06-28 · Updated 2019-03-20 · CVE-2017-9992

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 2.8.12 FFmpeg versions 3.0.x prior to 3.0.8 FFmpeg versions 3.1.x prior to 3.1.8 FFmpeg versions 3.2.x prior to 3.2.5 FFmpeg versions 3.3.x prior to 3.3.1

Description A heap-based buffer overflow issue exists in the decode dds1 function, located in libavcodec/dfa.c, which can be triggered by remote attackers using a crafted file. This issue may cause a denial of service, resulting in an application crash, or potentially have other unspecified impacts.

Recommendations For FFmpeg versions prior to 2.8.12, update to version 2.8.12 or later. For FFmpeg versions 3.0.x prior to 3.0.8, update to version 3.0.8 or later. For FFmpeg versions 3.1.x prior to 3.1.8, update to version 3.1.8 or later. For FFmpeg versions 3.2.x prior to 3.2.5, update to version 3.2.5 or later. For FFmpeg versions 3.3.x prior to 3.3.1, update to version 3.3.1 or later.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-9992

DLA-1142-1

DSA-4012-1

MGASA-2018-0008

Affected Products

Ffmpeg

References · 25

• https://github.com/FFmpeg/FFmpeg/commit/f52fbf4f3ed02a7d872d8a102006f29b4421f360 · Patch
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7862 · Security Note
• https://ubuntu.com/security/CVE-2017-9992 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8365 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-9992 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-9992 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/libav · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-9992 · Vendor Advisory
• http://debian.org/security/2017/dsa-4012 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0008.html · Security Note
• https://osv.dev/vulnerability/CVE-2017-9992 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9992 · Security Note
• https://bdu.fstec.ru/vul/2017-01553 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7208 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2017-9992 · Vendor Advisory