crítica
CVE-2019-17539
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NUL ...
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Julia9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Julia. Más baja según Ubuntu (media).
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | FFMPEG_jll | 4.3.1+0 |
| alpine 3.10 | ffmpeg | 4.1.5-r0 |
| alpine 3.12 | ffmpeg | 4.2-r0 |
| alpine 3.13 | ffmpeg | 4.2-r0 |
| alpine 3.14 | ffmpeg | 4.2-r0 |
| alpine 3.15 | ffmpeg | 4.2-r0 |
| alpine 3.16 | ffmpeg, ffmpeg4 | 4.2-r0 |
| alpine 3.17 | ffmpeg, ffmpeg4 | 4.2-r0 |
| alpine 3.18 | ffmpeg, ffmpeg4 | 4.2-r0 |
| alpine 3.19 | ffmpeg, ffmpeg4 | 4.2-r0 |
| alpine 3.20 | ffmpeg, ffmpeg4 | 4.2-r0 |
| alpine 3.21 | ffmpeg, ffmpeg4 | 4.2-r0 |
Mostrar las 40 entradas de 33 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | FFMPEG_jll | 4.3.1+0 |
| alpine 3.10 | ffmpeg | 4.1.5-r0 |
| alpine 3.12 | ffmpeg | 4.2-r0 |
| alpine 3.13 | ffmpeg | 4.2-r0 |
| alpine 3.14 | ffmpeg | 4.2-r0 |
| alpine 3.15 | ffmpeg | 4.2-r0 |
| alpine 3.16 | ffmpeg | 4.2-r0 |
| alpine 3.16 | ffmpeg4 | 4.2-r0 |
| alpine 3.17 | ffmpeg | 4.2-r0 |
| alpine 3.17 | ffmpeg4 | 4.2-r0 |
| alpine 3.18 | ffmpeg | 4.2-r0 |
| alpine 3.18 | ffmpeg4 | 4.2-r0 |
| alpine 3.19 | ffmpeg | 4.2-r0 |
| alpine 3.19 | ffmpeg4 | 4.2-r0 |
| alpine 3.20 | ffmpeg | 4.2-r0 |
| alpine 3.20 | ffmpeg4 | 4.2-r0 |
| alpine 3.21 | ffmpeg | 4.2-r0 |
| alpine 3.21 | ffmpeg4 | 4.2-r0 |
| alpine 3.22 | ffmpeg | 4.2-r0 |
| alpine 3.22 | ffmpeg4 | 4.2-r0 |
| alpine 3.23 | ffmpeg | 4.2-r0 |
| alpine 3.24 | ffmpeg | 4.2-r0 |
| alpine 3.9 | ffmpeg | 4.0.6-r0 |
| alpine edge | ffmpeg | 4.2-r0 |
| debian 10 | ffmpeg | 7:4.1.6-1~deb10u1 |
| debian 11 | ffmpeg | 7:4.2.1-1 |
| debian 12 | ffmpeg | 7:4.2.1-1 |
| debian 13 | ffmpeg | 7:4.2.1-1 |
| debian 14 | ffmpeg | 7:4.2.1-1 |
| debian 9 | ffmpeg | 7:3.2.15-0+deb9u2 |
| echo | ffmpeg | 7:4.2.1-1 |
| rapidfort alpine 3.20 | ffmpeg | 8.0.1-r1 |
| rapidfort alpine 3.21 | ffmpeg | 8.0.1-r1 |
| rapidfort alpine 3.22 | ffmpeg | 8.0.1-r1 |
| rapidfort alpine 3.23 | ffmpeg | 8.0.1-r1 |
| rapidfort alpine 3.24 | ffmpeg | 8.0.1-r1 |
| root.io debian 11 | rootio-ffmpeg | 7:4.2.1-1 |
| root.io debian 12 | rootio-ffmpeg | 7:4.2.1-1 |
| ubuntu 18.04 | ffmpeg | 7:3.4.8-0ubuntu0.2 |
| ubuntu 18.04-ESM | ffmpeg | 7:3.4.8-0ubuntu0.2 |
Referencias
- 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://ubuntu.com/security/notices/USN-4431-1
- https://usn.ubuntu.com/4431-1/
- https://www.cve.org/CVERecord?id=CVE-2019-17539
- https://www.debian.org/security/2020/dsa-4722