CVE-2019-17539

Name
CVE-2019-17539
Description
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Issue Tracking https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733
Patch https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c
Third Party Advisory https://security.gentoo.org/glsa/202003-65
Third Party Advisory https://www.debian.org/security/2020/dsa-4722
Third Party Advisory https://usn.ubuntu.com/4431-1/
Mailing List https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* ffmpeg >= None < 3.4.7
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* ffmpeg >= 4.0 < 4.0.5
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* ffmpeg >= 4.1 < 4.1.5

Vulnerable and fixed packages

Source package Branch Version Maintainer Status