CVSS: 9.8EPSS: 1%CPEs: 11EXPL: 0CVE-2019-17542
https://notcve.org/view.php?id=CVE-2019-17542
FFmpeg before 4.2 has a heap-based buffer overflow in vqa_decode_chunk because of an out-of-array access in vqa_decode_init in libavcodec/vqavideo.c. FFmpeg versiones anteriores a 4.2, presenta un desbordamiento de búfer en la región heap de la memoria en la función vqa_decode_chunk debido a un acceso fuera de la matriz en la función vqa_decode_init en el archivo libavcodec/vqavideo.c. • https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15919 https://github.com/FFmpeg/FFmpeg/commit/02f909dc24b1f05cfbba75077c7707b905e63cd2 https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html https://security.gentoo.org/glsa/202003-65 https://usn.ubuntu.com/4431-1 https://www.debian.org/security/2020/dsa-4722 • CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 1CVE-2019-15942
https://notcve.org/view.php?id=CVE-2019-15942
FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer. FFmpeg hasta la versión 4.2 tiene un problema de "Conditional jump or move depends on uninitialised value" en h2645_parse porque alloc_rbsp_buffer en libavcodec/h2645_parse.c gestiona de manera incorrecta rbsp_buffer. • http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html https://security.gentoo.org/glsa/202007-58 https://trac.ffmpeg.org/ticket/8093 • CWE-252: Unchecked Return Value •
CVSS: 6.5EPSS: 1%CPEs: 1EXPL: 1CVE-2019-13390
https://notcve.org/view.php?id=CVE-2019-13390
In FFmpeg 4.1.3, there is a division by zero at adx_write_trailer in libavformat/rawenc.c. En FFmpeg versión 4.1.3, hay una división por cero en adx_write_trailer en 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 • CWE-369: Divide By Zero •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2019-13312
https://notcve.org/view.php?id=CVE-2019-13312
block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read. block_cmp() in libavcodec/zmbvenc.c en FFmpeg versión 4.1.3 tiene una sobrelectura de búfer basada en memoria dinámica (heap) • 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 • CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 4%CPEs: 1EXPL: 0CVE-2019-12730
https://notcve.org/view.php?id=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. aa_read_header en libavformat / aadec.c en FFmpeg en versiones anteriores a la 3.2.14 y versión 4.x versiones anteriores a la 4.1.4 no verifica el error de sscanf y, por lo tanto, permite el uso de variables sin inicializar. • 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 • CWE-908: Use of Uninitialized Resource •