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ffmpeg ffmpeg 4.2.1 vulnerabilities and exploits
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8.8
CVSSv3
CVE-2021-38090
Integer Overflow vulnerability in function filter16_roberts in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2021-38091
Integer Overflow vulnerability in function filter16_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2021-38092
Integer Overflow vulnerability in function filter_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2021-38093
Integer Overflow vulnerability in function filter_robert in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2021-38094
Integer Overflow vulnerability in function filter_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2020-20891
Buffer Overflow vulnerability in function config_input in libavfilter/vf_gblur.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2020-20892
An issue exists in function filter_frame in libavfilter/vf_lenscorrection.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts due to a division by zero.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2020-20896
An issue exists in function latm_write_packet in libavformat/latmenc.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts due to a Null pointer dereference.
Ffmpeg Ffmpeg 4.2.1
8.8
CVSSv3
CVE-2020-20898
Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows malicious users to cause a Denial of Service or other unspecified impacts.
Ffmpeg Ffmpeg 4.2.1
6.5
CVSSv3
CVE-2020-20902
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 information.
Ffmpeg Ffmpeg 4.2.1
CVSSv3
CVSSv2
CVSSv3
VMScore
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