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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2008-2516 Detail

Description

pam_sm_authenticate in pam_pgsql.c in libpam-pgsql 0.6.3 does not properly consider operator precedence when evaluating the success of a pam_get_pass function call, which allows local users to gain privileges via a SIGINT signal when this function is executing, as demonstrated by a CTRL-C sequence at a sudo password prompt in an "auth sufficient pam_pgsql.so" configuration.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=481970 CVE, MITRE
http://secunia.com/advisories/30391 CVE, MITRE Vendor Advisory 
http://sourceforge.net/project/shownotes.php?release_id=601775 CVE, MITRE
http://www.securityfocus.com/bid/29360 CVE, MITRE
http://www.securitytracker.com/id?1020111 CVE, MITRE
http://www.vupen.com/english/advisories/2008/1654/references CVE, MITRE
https://exchange.xforce.ibmcloud.com/vulnerabilities/42653 CVE, MITRE

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2008-2516
NVD Published Date:
06/03/2008
NVD Last Modified:
04/08/2025
Source:
MITRE