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CVE-2021-38091

Medium priority

Some fixes available 1 of 22

Integer Overflow vulnerability in function filter16_sobel in libavfilter/vf_convolution.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 Fixed 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
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CVE-2021-38090

Medium priority

Some fixes available 1 of 22

Integer Overflow vulnerability in function filter16_roberts in libavfilter/vf_convolution.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 Fixed 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
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CVE-2020-20902

Low priority

Some fixes available 1 of 22

A CWE-125: Out-of-bounds read vulnerability exists in long_term_filter function in g729postfilter.c in FFmpeg 4.2.1 during computation of the denominator of pseudo-normalized correlation R’(0), that could result in disclosure of...

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
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CVE-2020-20898

Medium priority

Some fixes available 1 of 22

Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.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 Fixed 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
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CVE-2020-20896

Medium priority
Needs evaluation

An 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
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CVE-2020-20892

Medium priority

Some 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
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CVE-2020-20891

Medium priority
Needs evaluation

Buffer 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
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CVE-2020-21697

Medium priority

Some 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
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CVE-2020-21688

Medium priority

Some 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
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CVE-2020-22036

Medium priority

Some fixes available 2 of 23

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_intra at libavfilter/vf_bwdif.c, which might lead to memory corruption and other potential consequences.

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 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
Show less packages