Vulnerabilities > Ffmpeg > Ffmpeg > 4.2.1
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-09-20 | CVE-2020-20892 | Divide By Zero vulnerability in Ffmpeg 4.2.1 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. | 8.8 |
| 2021-09-20 | CVE-2020-20896 | NULL Pointer Dereference vulnerability in Ffmpeg 4.2.1 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. | 6.8 |
| 2021-09-20 | CVE-2020-20898 | Integer Overflow or Wraparound vulnerability in Ffmpeg 4.2.1 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. | 6.8 |
| 2021-09-20 | CVE-2020-20902 | Out-of-bounds Read vulnerability in Ffmpeg 4.2.1 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. | 6.5 |
| 2021-09-20 | CVE-2021-38090 | Classic Buffer Overflow vulnerability in Ffmpeg 4.2.1 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. | 6.8 |
| 2021-09-20 | CVE-2021-38091 | Integer Overflow or Wraparound vulnerability in Ffmpeg 4.2.1 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. | 6.8 |
| 2021-09-20 | CVE-2021-38092 | Integer Overflow or Wraparound vulnerability in Ffmpeg 4.2.1 Integer Overflow vulnerability in function filter_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts. | 6.8 |
| 2021-09-20 | CVE-2021-38093 | Integer Overflow or Wraparound vulnerability in Ffmpeg 4.2.1 Integer Overflow vulnerability in function filter_robert in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts. | 6.8 |
| 2021-09-20 | CVE-2021-38094 | Integer Overflow or Wraparound vulnerability in Ffmpeg 4.2.1 Integer Overflow vulnerability in function filter_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts. | 6.8 |
| 2021-08-12 | CVE-2021-38291 | Reachable Assertion vulnerability in multiple products FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c. | 7.5 |