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CVE-2020-20896
Medium priorityAn issue was discovered in function latm_write_packet in libavformat/latmenc.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts due to a Null pointer dereference.
3 affected packages
ffmpeg, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Ignored |
| vice | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2020-20892
Medium prioritySome fixes available 1 of 22
An issue was discovered in function filter_frame in libavfilter/vf_lenscorrection.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts due to a division by zero.
3 affected packages
ffmpeg, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Ignored |
| vice | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2020-20891
Medium priorityBuffer Overflow vulnerability in function config_input in libavfilter/vf_gblur.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.
3 affected packages
ffmpeg, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Ignored |
| vice | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2021-38171
Medium prioritySome fixes available 4 of 5
adts_decode_extradata in libavformat/adtsenc.c in FFmpeg 4.4 does not check the init_get_bits return value, which is a necessary step because the second argument to init_get_bits can be crafted.
1 affected packages
ffmpeg
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | — | Not affected | Fixed | Fixed | Fixed |
CVE-2021-38291
Medium prioritySome fixes available 4 of 5
FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.
1 affected packages
ffmpeg
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | — | Not affected | Fixed | Fixed | Fixed |
CVE-2020-21697
Medium prioritySome fixes available 3 of 25
A heap-use-after-free in the mpeg_mux_write_packet function in libavformat/mpegenc.c of FFmpeg 4.2 allows to cause a denial of service (DOS) via a crafted avi file.
3 affected packages
ffmpeg, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Ignored |
| vice | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2020-21688
Medium prioritySome fixes available 3 of 25
A heap-use-after-free in the av_freep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code.
3 affected packages
ffmpeg, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Ignored |
| vice | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2021-3566
Medium priorityPrior to ffmpeg version 4.3, the tty demuxer did not have a 'read_probe' function assigned to it. By crafting a legitimate "ffconcat" file that references an image, followed by a file the triggers the tty demuxer, the contents of...
1 affected packages
ffmpeg
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Fixed |
CVE-2021-38114
Medium prioritySome fixes available 4 of 5
libavcodec/dnxhddec.c in FFmpeg 4.4 does not check the return value of the init_vlc function, a similar issue to CVE-2013-0868.
1 affected packages
ffmpeg
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | — | Not affected | Fixed | Fixed | Fixed |
CVE-2021-33815
Medium prioritydwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked.
1 affected packages
ffmpeg
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | — | Not affected | Not affected | Not affected | Not affected |