[Forgot Password]
Login  Register Subscribe

24128

 
 

131573

 
 

110204

 
 

909

 
 

85984

 
 

136

Paid content will be excluded from the download.


Download | Alert*
CVE
view XML view JSON

CVE-2011-3149Date: (C)2012-07-22   (M)2018-06-09


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).

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 2.1
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-46583
SECUNIA-49711
GLSA-201206-31
USN-1237-1
http://git.fedorahosted.org/git/?p=linux-pam.git;a=commitdiff;h=109823cb621c900c07c4b6cdc99070d354d19444
https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874565

CPE    26
cpe:/a:kernel:linux-pam:0.99.7.0
cpe:/a:kernel:linux-pam:0.99.6.1
cpe:/a:kernel:linux-pam:0.99.6.0
cpe:/a:kernel:linux-pam:0.99.5.0
...
CWE    1
CWE-119
OVAL    6
oval:org.secpod.oval:def:600626
oval:org.secpod.oval:def:500991
oval:org.secpod.oval:def:1600264
oval:org.secpod.oval:def:202619
...

© SecPod Technologies