Alpine/ffmpeg4: high 8.8
FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.
Action: Upgrade ffmpeg4 to 4.2.1-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.2.1-r0 | - |
Fixed versions
| 4.2.1-r0 |
Sources
- osv: ALPINE-CVE-2019-15942#Alpine:v3.20/ffmpeg4
- https://security.alpinelinux.org/vuln/CVE-2019-15942
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