ffmpeg: Buffer Overflow vulnerability in FFmpeg 4.2 at the lagfun_frame16 function in libavfilter/vf_lagfun.c, which could le...
CVE-2020-22024 is fixed in 14 products on 1 platform, first by ffmpeg 7:4.2.7-0ubuntu0.1+esm2, released June 2, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Buffer Overflow vulnerability in FFmpeg 4.2 at the lagfun_frame16 function in libavfilter/vf_lagfun.c, which could let a remote malicious user cause Denial of Service.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ffmpeg · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | ffmpeg 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavcodec-extra · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavcodec-extra 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavcodec-extra58 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavcodec-extra58 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavcodec58 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavcodec58 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavdevice58 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavdevice58 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavfilter-extra · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavfilter-extra 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavfilter-extra7 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavfilter-extra7 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavfilter7 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavfilter7 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavformat58 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavformat58 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavresample4 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavresample4 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libavutil56 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libavutil56 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libpostproc55 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libpostproc55 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libswresample3 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libswresample3 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
| libswscale5 · Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm2 | libswscale5 7:4.2.7-0ubuntu0.1+esm2 | Jun 2, 2021 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.