CVE-2011-3148

MediumCVSS 4.6/10Last modified Jun 16, 2026

Description

Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file.

Metrics

CVSS 2.0 4.6/10AV:L/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published: Jul 22, 2012
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2011

CVE-2011-31492.1The _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 CVE-2011-31506.8Software Center in Ubuntu 11.10, 11.04 10.10 does not properly validate server certificates, which allows remote attackers to execute arbitr CVE-2011-31515.9The Ubuntu SELinux initscript before version 1:0.10 used touch to create a lockfile in a world-writable directory. If the OS kernel does not CVE-2011-31526.4DistUpgrade/DistUpgradeFetcherCore.py in Update Manager before 1:0.87.31.1, 1:0.134.x before 1:0.134.11.1, 1:0.142.x before 1:0.142.23.1, 1:CVE-2011-31531.9dmrc.c in Light Display Manager (aka LightDM) before 1.1.1 allows local users to read arbitrary files via a symlink attack on ~/.dmrc.CVE-2011-31541.9DistUpgrade/DistUpgradeViewKDE.py in Update Manager before 1:0.87.31.1, 1:0.134.x before 1:0.134.11.1, 1:0.142.x before 1:0.142.23.1, 1:0.15 CVE-2011-31556.4Unspecified vulnerability in HP Onboard Administrator (OA) 3.21 through 3.31 allows remote attackers to bypass intended access restrictions CVE-2011-315610.0Unspecified vulnerability in HP Data Protector Notebook Extension 6.20 and Data Protector for Personal Computers 7.0 allows remote attackers CVE-2011-315710.0Unspecified vulnerability in HP Data Protector Notebook Extension 6.20 and Data Protector for Personal Computers 7.0 allows remote attackers CVE-2011-315810.0Unspecified vulnerability in HP Data Protector Notebook Extension 6.20 and Data Protector for Personal Computers 7.0 allows remote attackers CVE-2011-315910.0Unspecified vulnerability in HP Data Protector Notebook Extension 6.20 and Data Protector for Personal Computers 7.0 allows remote attackers CVE-2011-316010.0Unspecified vulnerability in HP Data Protector Notebook Extension 6.20 and Data Protector for Personal Computers 7.0 allows remote attackers