Attacker Value
Unknown
0
CVE-2011-3149
0
CVE ID
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Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0
MITRE ATT&CK
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Impact
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Description
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).
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- linux-pam
Products
- linux-pam,
- linux-pam 0.99.1.0,
- linux-pam 0.99.10.0,
- linux-pam 0.99.2.0,
- linux-pam 0.99.2.1,
- linux-pam 0.99.3.0,
- linux-pam 0.99.4.0,
- linux-pam 0.99.5.0,
- linux-pam 0.99.6.0,
- linux-pam 0.99.6.1,
- linux-pam 0.99.6.2,
- linux-pam 0.99.6.3,
- linux-pam 0.99.7.0,
- linux-pam 0.99.7.1,
- linux-pam 0.99.8.0,
- linux-pam 0.99.8.1,
- linux-pam 0.99.9.0,
- linux-pam 1.0.0,
- linux-pam 1.0.1,
- linux-pam 1.0.2,
- linux-pam 1.0.3,
- linux-pam 1.0.4,
- linux-pam 1.1.0,
- linux-pam 1.1.1,
- linux-pam 1.1.2,
- linux-pam 1.1.3
References
Advisory
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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