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Vulnerability CVE-2011-3628
Published: 2014-04-15 Modified: 2014-04-16
Description: |
Untrusted search path vulnerability in pam_motd (aka the MOTD module) in libpam-modules before 1.1.3-2ubuntu2.1 on Ubuntu 11.10, before 1.1.2-2ubuntu8.4 on Ubuntu 11.04, before 1.1.1-4ubuntu2.4 on Ubuntu 10.10, before 1.1.1-2ubuntu5.4 on Ubuntu 10.04 LTS, and before 0.99.7.1-5ubuntu6.5 on Ubuntu 8.04 LTS, when using certain configurations such as "session optional pam_motd.so", allows local users to gain privileges by modifying the PATH environment variable to reference a malicious command, as demonstrated via uname. |
Type:
CWE-Other
CVSS2 => (AV:L/AC:M/Au:N/C:C/I:C/A:C)
CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
6.9/10 |
10/10 |
3.4/10 |
Exploit range |
Attack complexity |
Authentication |
Local |
Medium |
No required |
Confidentiality impact |
Integrity impact |
Availability impact |
Complete |
Complete |
Complete |
References: |
https://bugs.launchpad.net/ubuntu/%2Bsource/pam/%2Bbug/610125
http://www.ubuntu.com/usn/USN-1237-1
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