CVE-2017-14056
MEDIUM6.5EPSS 0.27%發布日:2017/8/31修改日:2025/11/19
也稱為:ALPINE-CVE-2017-14056DEBIAN-CVE-2017-14056
描述
In libavformat/rl2.c in FFmpeg 3.3.3, a DoS in rl2_read_header() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted RL2 file, which claims a large "frame_count" field in the header but does not contain sufficient backing data, is provided, the loops (for offset and size tables) would consume huge CPU and memory resources, since there is no EOF check inside these loops.
受影響套件(2)
- Alpine/ffmpegfrom 0, < 3.1.11-r0
- Debian/ffmpegfrom 0, < 7:3.3.4-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |