CVE-2018-19857
CRITICAL9.1EPSS 1.5%vlc - security update
發布日:2018/12/5修改日:2026/3/9
描述
The CAF demuxer in modules/demux/caf.c in VideoLAN VLC media player 3.0.4 may read memory from an uninitialized pointer when processing magic cookies in CAF files, because a ReadKukiChunk() cast converts a return value to an unsigned int even if that value is negative. This could result in a denial of service and/or a potential infoleak.
受影響套件(2)
- Debian/vlcfrom 0, < 3.0.4-4
- Debian/vlcfrom 0, < 3.0.6-0+deb9u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |