CVE-2017-18922
CRITICAL9.8EPSS 6.9%發布日:2020/6/30修改日:2026/4/28
也稱為:DEBIAN-CVE-2017-18922
描述
It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow.
受影響套件(1)
- Debian/libvncserverfrom 0, < 0.9.12+dfsg-3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |