CVE-2021-33910
MEDIUM5.5EPSS 0.05%systemd - security update
發布日:2021/7/20修改日:2026/4/28
描述
basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash.
受影響套件(3)
- Debian/systemdfrom 0, < 247.3-6
- Debian/systemdfrom 0, < 232-25+deb9u13
- Debian/systemdfrom 0, < 241-7~deb10u8
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |