VULNERABILITY INTELLIGENCE
CVE-2010-3435
CVSS score4.7 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2011-01-24
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:C/I:N/A:N
Description
The (1) pam_env and (2) pam_mail modules in Linux-PAM (aka pam) before 1.1.2 use root privileges during read access to files and directories that belong to arbitrary user accounts, which might allow local users to obtain sensitive information by leveraging this filesystem activity, as demonstrated by a symlink attack on the .pam_environment file in a user's home directory.