CVE-2020-20445
MEDIUM6.5EPSS 2.0%ffmpeg - security update
發布日:2021/5/25修改日:2026/3/9
也稱為:DSA-4990-1DEBIAN-CVE-2020-20445DEBIAN-CVE-2020-35965DEBIAN-CVE-2021-38114DEBIAN-CVE-2021-38171DEBIAN-CVE-2021-38291
描述
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/lpc.h, which allows a remote malicious user to cause a Denial of Service.
受影響套件(4)
- Debian/ffmpegfrom 0, < 7:4.3.3-0+deb11u1
- Debian/ffmpegfrom 0, < 7:3.2.16-1+deb9u1
- Debian/ffmpegfrom 0, < 7:4.1.8-0+deb10u1
- Debian/ffmpegfrom 0, < 7:4.3.3-0+deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |