Vulnerability Details CVE-2011-3148
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.8%
CVSS Severity
CVSS v2 Score 4.6
References
- http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d
- http://secunia.com/advisories/46583
- http://secunia.com/advisories/49711
- http://security.gentoo.org/glsa/glsa-201206-31.xml
- http://www.ubuntu.com/usn/USN-1237-1
- https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469
- http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d
- http://secunia.com/advisories/46583
- http://secunia.com/advisories/49711
- http://security.gentoo.org/glsa/glsa-201206-31.xml
- http://www.ubuntu.com/usn/USN-1237-1
- https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469
Products affected by CVE-2011-3148
-
cpe:2.3:a:linux-pam:linux-pam:0.72
-
cpe:2.3:a:linux-pam:linux-pam:0.73
-
cpe:2.3:a:linux-pam:linux-pam:0.74
-
cpe:2.3:a:linux-pam:linux-pam:0.75
-
cpe:2.3:a:linux-pam:linux-pam:0.76
-
cpe:2.3:a:linux-pam:linux-pam:0.77
-
cpe:2.3:a:linux-pam:linux-pam:0.78
-
cpe:2.3:a:linux-pam:linux-pam:0.79
-
cpe:2.3:a:linux-pam:linux-pam:0.80
-
cpe:2.3:a:linux-pam:linux-pam:0.99.1.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.10.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.2.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.2.1
-
cpe:2.3:a:linux-pam:linux-pam:0.99.3.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.4.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.5.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.6.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.6.1
-
cpe:2.3:a:linux-pam:linux-pam:0.99.6.2
-
cpe:2.3:a:linux-pam:linux-pam:0.99.6.3
-
cpe:2.3:a:linux-pam:linux-pam:0.99.7.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.7.1
-
cpe:2.3:a:linux-pam:linux-pam:0.99.8.0
-
cpe:2.3:a:linux-pam:linux-pam:0.99.8.1
-
cpe:2.3:a:linux-pam:linux-pam:0.99.9.0
-
cpe:2.3:a:linux-pam:linux-pam:1.0.0
-
cpe:2.3:a:linux-pam:linux-pam:1.0.1
-
cpe:2.3:a:linux-pam:linux-pam:1.0.2
-
cpe:2.3:a:linux-pam:linux-pam:1.0.3
-
cpe:2.3:a:linux-pam:linux-pam:1.0.4
-
cpe:2.3:a:linux-pam:linux-pam:1.0.90
-
cpe:2.3:a:linux-pam:linux-pam:1.0.91
-
cpe:2.3:a:linux-pam:linux-pam:1.0.92
-
cpe:2.3:a:linux-pam:linux-pam:1.1.0
-
cpe:2.3:a:linux-pam:linux-pam:1.1.1
-
cpe:2.3:a:linux-pam:linux-pam:1.1.2
-
cpe:2.3:a:linux-pam:linux-pam:1.1.3
-
cpe:2.3:a:linux-pam:linux-pam:1.1.4