CVE-2012-5519
cups - privilege escalation
EPSS 2.1%
描述
CUPS 1.4.4, when running in certain Linux distributions such as Debian GNU/Linux, stores the web interface administrator key in /var/run/cups/certs/0 using certain permissions, which allows local users in the lpadmin group to read or write arbitrary files as root by leveraging the web interface.
如何修補 CVE-2012-5519
要修補 CVE-2012-5519,請將受影響套件升級到下列已修補版本。
- Debian/cups—升級至 1.5.3-2.7 或更新版本
- Debian/cups—升級至 1.4.4-7+squeeze2 或更新版本
CVE-2012-5519 正在被利用嗎?
低 — EPSS 為 2.1%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.5.3-2.7
- from 0, < 1.4.4-7+squeeze2