ALT-PU-2019-2328-1
Closed vulnerabilities
BDU:2019-03593
Уязвимость библиотеки libavformat мультимедийной среды Ffmpeg, позволяющая нарушителю оказать воздействие на целостность данных, получить несанкционированный доступ к защищаемой информации, а также вызвать отказ в обслуживании
BDU:2021-02001
Уязвимость функции adx_write_trailer библиотеки libavformat мультимедийной среды Ffmpeg, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2019-12730
aa_read_header in libavformat/aadec.c in FFmpeg before 3.2.14 and 4.x before 4.1.4 does not check for sscanf failure and consequently allows use of uninitialized variables.
- http://www.securityfocus.com/bid/109317
- https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/9b4004c054964a49c7ba44583f4cee22486dd8f2
- https://git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/n4.1.4
- https://github.com/FFmpeg/FFmpeg/commit/ed188f6dcdf0935c939ed813cf8745d50742014b
- https://github.com/FFmpeg/FFmpeg/compare/a97ea53...ba11e40
- https://seclists.org/bugtraq/2019/Aug/30
- https://security.gentoo.org/glsa/202003-65
- https://usn.ubuntu.com/4431-1/
- https://www.debian.org/security/2019/dsa-4502
- http://www.securityfocus.com/bid/109317
- https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/9b4004c054964a49c7ba44583f4cee22486dd8f2
- https://git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/n4.1.4
- https://github.com/FFmpeg/FFmpeg/commit/ed188f6dcdf0935c939ed813cf8745d50742014b
- https://github.com/FFmpeg/FFmpeg/compare/a97ea53...ba11e40
- https://seclists.org/bugtraq/2019/Aug/30
- https://security.gentoo.org/glsa/202003-65
- https://usn.ubuntu.com/4431-1/
- https://www.debian.org/security/2019/dsa-4502
Modified: 2024-11-21
CVE-2019-13312
block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read.
- https://security.gentoo.org/glsa/202003-65
- https://security.gentoo.org/glsa/202007-58
- https://trac.ffmpeg.org/ticket/7980
- https://usn.ubuntu.com/4431-1/
- https://security.gentoo.org/glsa/202003-65
- https://security.gentoo.org/glsa/202007-58
- https://trac.ffmpeg.org/ticket/7980
- https://usn.ubuntu.com/4431-1/
Modified: 2024-11-21
CVE-2019-13390
In FFmpeg 4.1.3, there is a division by zero at adx_write_trailer in libavformat/rawenc.c.
- http://www.securityfocus.com/bid/109090
- https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html
- https://security.gentoo.org/glsa/202003-65
- https://trac.ffmpeg.org/ticket/7979
- https://usn.ubuntu.com/4431-1/
- https://www.debian.org/security/2020/dsa-4722
- http://www.securityfocus.com/bid/109090
- https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html
- https://security.gentoo.org/glsa/202003-65
- https://trac.ffmpeg.org/ticket/7979
- https://usn.ubuntu.com/4431-1/
- https://www.debian.org/security/2020/dsa-4722
Modified: 2024-11-21
CVE-2020-20448
FFmpeg 4.1.3 is affected by a Divide By Zero issue via libavcodec/ratecontrol.c, which allows a remote malicious user to cause a Denial of Service.