CVE-2019-17539
- Source
- https://cve.org/CVERecord?id=CVE-2019-17539
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17539.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-17539
- Downstream
- Related
- Published
- 2019-10-14T02:15:10.513Z
- Modified
- 2026-03-02T08:06:28.815925Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733
- https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c
- https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html
- https://security.gentoo.org/glsa/202003-65
- https://usn.ubuntu.com/4431-1/
- https://www.debian.org/security/2020/dsa-4722
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733
- https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c
- https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html