CVE-2012-3524
EPSS 4.5%
描述
libdbus 1.5.x and earlier, when used in setuid or other privileged programs in X.org and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable. NOTE: libdbus maintainers state that this is a vulnerability in the applications that do not cleanse environment variables, not in libdbus itself: "we do not support use of libdbus in setuid binaries that do not sanitize their environment before their first call into libdbus."
如何修補 CVE-2012-3524
要修補 CVE-2012-3524,請將受影響套件升級到下列已修補版本。
- Debian/dbus—升級至 1.6.8-1 或更新版本
- —升級至 2.33.12+really2.32.4-2 或更新版本
CVE-2012-3524 正在被利用嗎?
低 — EPSS 為 4.5%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.6.8-1
- from 0, < 2.33.12+really2.32.4-2