CVE-2010-3430
EPSS 0.34%
描述
The privilege-dropping implementation in the (1) pam_env and (2) pam_mail modules in Linux-PAM (aka pam) 1.1.2 does not perform the required setfsgid and setgroups system calls, which might allow local users to obtain sensitive information by leveraging unintended group permissions, as demonstrated by a symlink attack on the .pam_environment file in a user's home directory. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-3435.
如何修補 CVE-2010-3430
要修補 CVE-2010-3430,請將受影響套件升級到下列已修補版本。
- Debian/pam—升級至 1.1.3-1 或更新版本
CVE-2010-3430 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1.1.3-1