Alpine/ffmpeg4: high 8.8
In the mxf_read_primer_pack function in libavformat/mxfdec.c in FFmpeg 3.3.3 -> 2.4, an integer signedness error might occur when a crafted file, which claims a large "item_num" field such as 0xffffff
Action: Upgrade ffmpeg4 to 3.3.4-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.3.4-r0 | - |
Fixed versions
| 3.3.4-r0 |
Sources
- osv: ALPINE-CVE-2017-14169#Alpine:v3.17/ffmpeg4
- https://security.alpinelinux.org/vuln/CVE-2017-14169
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