CVE-2019-3843
HIGH7.8EPSS 0.12%發布日:2019/4/26修改日:2026/4/28
也稱為:DEBIAN-CVE-2019-3843
描述
It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the UID/GID will be recycled.
受影響套件(1)
- Debian/systemdfrom 0, < 242-4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |