Описание
Security update for ffmpeg
This update for ffmpeg fixes the following issues:
- CVE-2020-13904: Fixed use-after-free via a crafted EXTINF duration in an m3u8 file (bsc#1172640).
- CVE-2020-21041: Fixed buffer overflow vulnerability via apng_do_inverse_blend in libavcodec/pngenc.c (bsc#1186406).
- CVE-2019-17539: Fixed NULL pointer dereference in avcodec_open2 in libavcodec/utils.c (bsc# 1154065).
- CVE-2020-22026: Fixed buffer overflow vulnerability in config_input() at libavfilter/af_tremolo.c (bsc#1186583).
- CVE-2020-22021: Fixed buffer overflow vulnerability in filter_edges function in libavfilter/vf_yadif.c (bsc#1186586).
- CVE-2020-22020: Fixed buffer overflow vulnerability in build_diff_map() in libavfilter/vf_fieldmatch.c (bsc#1186587).
- CVE-2020-22015: Fixed buffer overflow vulnerability in mov_write_video_tag() due to the out of bounds in libavformat/movenc.c (bsc#1186596).
- CVE-2020-22016: Fixed a heap-based Buffer Overflow vulnerability at libavcodec/get_bits.h when writing .mov files (bsc#1186598).
- CVE-2020-22017: Fixed a heap-based Buffer Overflow vulnerability in ff_fill_rectangle() in libavfilter/drawutils.c (bsc#1186600).
- CVE-2020-22022: Fixed a heap-based Buffer Overflow vulnerability in filter_frame at libavfilter/vf_fieldorder.c (bsc#1186603).
- CVE-2020-22023: Fixed a heap-based Buffer Overflow vulnerability in filter_frame at libavfilter/vf_bitplanenoise.c (bsc#1186604)
- CVE-2020-22025: Fixed a heap-based Buffer Overflow vulnerability in gaussian_blur at libavfilter/vf_edgedetect.c (bsc#1186605).
- CVE-2020-22031: Fixed a heap-based Buffer Overflow vulnerability at libavfilter/vf_w3fdif.c in filter16_complex_low() (bsc#1186613).
- CVE-2020-22032: Fixed a heap-based Buffer Overflow vulnerability at libavfilter/vf_edgedetect.c in gaussian_blur() (bsc#1186614).
- CVE-2020-22034: Fixed a heap-based Buffer Overflow vulnerability at libavfilter/vf_floodfill.c (bsc#1186616).
- CVE-2020-20451: Fixed denial of service issue due to resource management errors via fftools/cmdutils.c (bsc#1186658).
- CVE-2020-20448: Fixed divide by zero issue via libavcodec/ratecontrol.c (bsc#1186660).
- CVE-2020-22038: Fixed denial of service vulnerability due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c (bsc#1186757).
- CVE-2020-22039: Fixed denial of service vulnerability due to a memory leak in the inavi_add_ientry function (bsc#1186758).
- CVE-2020-22043: Fixed denial of service vulnerability due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c (bsc#1186762).
- CVE-2020-22044: Fixed denial of service vulnerability due to a memory leak in the url_open_dyn_buf_internal function in libavformat/aviobuf.c (bsc#1186763).
- CVE-2020-22033,CVE-2020-22019: Fixed a heap-based Buffer Overflow Vulnerability at libavfilter/vf_vmafmotion.c in convolution_y_8bit() and in convolution_y_10bit() in libavfilter/vf_vmafmotion.c (bsc#1186615, bsc#1186597).
Список пакетов
SUSE Linux Enterprise Module for Desktop Applications 15 SP2
SUSE Linux Enterprise Module for Desktop Applications 15 SP3
SUSE Linux Enterprise Module for Package Hub 15 SP2
SUSE Linux Enterprise Module for Package Hub 15 SP3
SUSE Linux Enterprise Workstation Extension 15 SP2
SUSE Linux Enterprise Workstation Extension 15 SP3
Ссылки
- Link for SUSE-SU-2021:2322-1
- E-Mail link for SUSE-SU-2021:2322-1
- SUSE Security Ratings
- SUSE Bug 1172640
- SUSE Bug 1186406
- SUSE Bug 1186583
- SUSE Bug 1186586
- SUSE Bug 1186587
- SUSE Bug 1186596
- SUSE Bug 1186597
- SUSE Bug 1186598
- SUSE Bug 1186600
- SUSE Bug 1186603
- SUSE Bug 1186604
- SUSE Bug 1186605
- SUSE Bug 1186613
- SUSE Bug 1186614
- SUSE Bug 1186615
- SUSE Bug 1186616
- SUSE Bug 1186658
Описание
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.
Затронутые продукты
Ссылки
- CVE-2019-17539
- SUSE Bug 1154065
Описание
FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c.
Затронутые продукты
Ссылки
- CVE-2020-13904
- SUSE Bug 1172640
Описание
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.
Затронутые продукты
Ссылки
- CVE-2020-20448
- SUSE Bug 1186660
Описание
Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
Затронутые продукты
Ссылки
- CVE-2020-20451
- SUSE Bug 1186658
Описание
Buffer Overflow vulnerability exists in FFmpeg 4.1 via apng_do_inverse_blend in libavcodec/pngenc.c, which could let a remote malicious user cause a Denial of Service
Затронутые продукты
Ссылки
- CVE-2020-21041
- SUSE Bug 1186406
Описание
Buffer Overflow vulnerability in FFmpeg 4.2 in mov_write_video_tag due to the out of bounds in libavformat/movenc.c, which could let a remote malicious user obtain sensitive information, cause a Denial of Service, or execute arbitrary code.
Затронутые продукты
Ссылки
- CVE-2020-22015
- SUSE Bug 1186596
Описание
A heap-based Buffer Overflow vulnerability in FFmpeg 4.2 at libavcodec/get_bits.h when writing .mov files, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22016
- SUSE Bug 1186598
Описание
A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at ff_fill_rectangle in libavfilter/drawutils.c, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22017
- SUSE Bug 1186600
Описание
Buffer Overflow vulnerability in FFmpeg 4.2 at convolution_y_10bit in libavfilter/vf_vmafmotion.c, which could let a remote malicious user cause a Denial of Service.
Затронутые продукты
Ссылки
- CVE-2020-22019
- SUSE Bug 1186597
Описание
Buffer Overflow vulnerability in FFmpeg 4.2 in the build_diff_map function in libavfilter/vf_fieldmatch.c, which could let a remote malicious user cause a Denial of Service.
Затронутые продукты
Ссылки
- CVE-2020-22020
- SUSE Bug 1186587
Описание
Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
Затронутые продукты
Ссылки
- CVE-2020-22021
- SUSE Bug 1186586
Описание
A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_frame at libavfilter/vf_fieldorder.c, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22022
- SUSE Bug 1186603
Описание
A heap-based Buffer Overflow vulnerabililty exists in FFmpeg 4.2 in filter_frame at libavfilter/vf_bitplanenoise.c, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22023
- SUSE Bug 1186604
Описание
A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22025
- SUSE Bug 1186605
Описание
Buffer Overflow vulnerability exists in FFmpeg 4.2 in the config_input function at libavfilter/af_tremolo.c, which could let a remote malicious user cause a Denial of Service.
Затронутые продукты
Ссылки
- CVE-2020-22026
- SUSE Bug 1186583
Описание
A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in filter16_complex_low, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22031
- SUSE Bug 1186613
Описание
A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_edgedetect.c in gaussian_blur, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22032
- SUSE Bug 1186614
Описание
A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in convolution_y_8bit, which could let a remote malicious user cause a Denial of Service.
Затронутые продукты
Ссылки
- CVE-2020-22033
- SUSE Bug 1186615
Описание
A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_floodfill.c, which might lead to memory corruption and other potential consequences.
Затронутые продукты
Ссылки
- CVE-2020-22034
- SUSE Bug 1186616
Описание
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c.
Затронутые продукты
Ссылки
- CVE-2020-22038
- SUSE Bug 1186757
Описание
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the inavi_add_ientry function.
Затронутые продукты
Ссылки
- CVE-2020-22039
- SUSE Bug 1186758
Описание
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.
Затронутые продукты
Ссылки
- CVE-2020-22043
- SUSE Bug 1186762
Описание
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the url_open_dyn_buf_internal function in libavformat/aviobuf.c.
Затронутые продукты
Ссылки
- CVE-2020-22044
- SUSE Bug 1186763