Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2011-3149

The _expand_arg function in the pam_env module (modules/pam_env/pam_env.c) in Linux-PAM (aka pam) before 1.1.5 does not properly handle when environment variable expansion can overflow, which allows local users to cause a denial of service (CPU consumption).

  • Published: Jul 22, 2012
  • Updated: Nov 8, 2023
  • CVE: CVE-2011-3149
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 2.1
  • AV:L/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
linux-pam / linux-pam 0.99.1.0 0.99.1.0.x
linux-pam / linux-pam 0.99.2.0 0.99.2.0.x
linux-pam / linux-pam 0.99.2.1 0.99.2.1.x
linux-pam / linux-pam 0.99.3.0 0.99.3.0.x
linux-pam / linux-pam 0.99.4.0 0.99.4.0.x
linux-pam / linux-pam 0.99.5.0 0.99.5.0.x
linux-pam / linux-pam 0.99.6.0 0.99.6.0.x
linux-pam / linux-pam 0.99.6.1 0.99.6.1.x
linux-pam / linux-pam 0.99.6.2 0.99.6.2.x
linux-pam / linux-pam 0.99.6.3 0.99.6.3.x
linux-pam / linux-pam 0.99.7.0 0.99.7.0.x
linux-pam / linux-pam 0.99.7.1 0.99.7.1.x
linux-pam / linux-pam 0.99.8.0 0.99.8.0.x
linux-pam / linux-pam 0.99.8.1 0.99.8.1.x
linux-pam / linux-pam 0.99.9.0 0.99.9.0.x
linux-pam / linux-pam 0.99.10.0 0.99.10.0.x
linux-pam / linux-pam 1.0.0 1.0.0.x
linux-pam / linux-pam 1.0.1 1.0.1.x
linux-pam / linux-pam 1.0.2 1.0.2.x
linux-pam / linux-pam 1.0.3 1.0.3.x
linux-pam / linux-pam 1.0.4 1.0.4.x
linux-pam / linux-pam 1.1.0 1.1.0.x
linux-pam / linux-pam 1.1.1 1.1.1.x
linux-pam / linux-pam 1.1.2 1.1.2.x
linux-pam / linux-pam 1.1.3 1.1.3.x
linux-pam / linux-pam - 1.1.4.x