CVE-2019-17542
libavfilter-extra: FFmpeg before 4.2 has a heap-based buffer overflow in vqa_decode_chunk because of an out-of-array access in vqa_decod...
CVE-2019-17542 is fixed in 14 products on 1 platform, first by ffmpeg 7:3.4.8-0ubuntu0.2, released June 2, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0231
83rd percentile
FFmpeg before 4.2 has a heap-based buffer overflow in vqa_decode_chunk because of an out-of-array access in vqa_decode_init in libavcodec/vqavideo.c.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ffmpeg · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | ffmpeg 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavcodec-extra · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavcodec-extra 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavcodec-extra57 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavcodec-extra57 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavcodec57 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavcodec57 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavdevice57 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavdevice57 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavfilter-extra · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavfilter-extra 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavfilter-extra6 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavfilter-extra6 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavfilter6 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavfilter6 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavformat57 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavformat57 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavresample3 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavresample3 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libavutil55 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libavutil55 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libpostproc54 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libpostproc54 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libswresample2 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libswresample2 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
| libswscale4 · Ubuntu 18.04.6 LTS (bionic) | 7:3.4.8-0ubuntu0.2 | libswscale4 7:3.4.8-0ubuntu0.2 | Jun 2, 2021 |
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