CVE-2018-15853
MEDIUM5.5EPSS 0.07%發布日:2018/8/25修改日:2026/4/28
描述
Endless recursion exists in xkbcomp/expr.c in xkbcommon and libxkbcommon before 0.8.1, which could be used by local attackers to crash xkbcommon users by supplying a crafted keymap file that triggers boolean negation.
受影響套件(3)
- Alpine/xkbcompfrom 0, < 1.5.0-r0
- Debian/libxkbcommonfrom 0, < 0.8.2-1
- Debian/x11-xkb-utilsfrom 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |