CVE-2011-3148
N/A
Published: July 22, 2012 at 05:00 PM UTC
Updated: June 16, 2026 at 11:32 PM UTC
1 product affected across 1 vendorLinux-PAM
Using N/A by N/A?
Get instant alerts when new vulnerabilities affect N/A - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
N/A
Exploit prediction
EPSS 0.7%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (6)
Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/46583Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/49711Vendor Advisoryx_refsource_GENTOO
Source: [email protected]
http://security.gentoo.org/glsa/glsa-201206-31.xmlx_refsource_CONFIRM
Source: [email protected]
https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469Quick Info
StatusMODIFIED
CWE
CWE-119
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card