PT-2015-7773 · FFmpeg · Ffmpeg

Published 2015-11-26 · Updated 2024-06-15 · CVE-2015-8365

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 2.6.5 FFmpeg versions 2.7.x prior to 2.7.3 FFmpeg versions 2.8.x through 2.8.2

Description The issue is related to the smka decode frame function in libavcodec/smacker.c, which does not verify that the data size is consistent with the number of channels. This allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Smacker data.

Recommendations For FFmpeg versions prior to 2.6.5, update to version 2.6.5 or later. For FFmpeg versions 2.7.x prior to 2.7.3, update to version 2.7.3 or later. For FFmpeg versions 2.8.x through 2.8.2, update to a version later than 2.8.2.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2015-8365

DLA-1142-1

DSA-4012-1

MGASA-2016-0018

OPENSUSE-SU-2024:10243-1

OPENSUSE-SU-2024:10754-1

USN-2944-1

Affected Products

Ffmpeg

References · 74

• https://ubuntu.com/security/notices/USN-2944-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01553 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2015-8365 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-8365 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/libav · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-8365 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2015-12/msg00118.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/DSA-4012-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8365 · Security Note
• https://osv.dev/vulnerability/CVE-2015-8365 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7862 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-8365 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10754-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7208 · Security Note
• https://osv.dev/vulnerability/DSA-4012-1 · Vendor Advisory