National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-2490 Detail

Current Description

opielogin.c in opielogin in OPIE 2.4.1-test1 and earlier does not check the return value of the setuid system call, which allows local users to gain privileges by arranging for an account to already be running its maximum number of processes.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631345 Patch
http://www.debian.org/security/2011/dsa-2281
http://www.openwall.com/lists/oss-security/2011/06/22/6 Exploit Patch
http://www.openwall.com/lists/oss-security/2011/06/23/5 Exploit Patch
http://www.securityfocus.com/bid/48390
https://bugzilla.novell.com/show_bug.cgi?id=698772 Exploit Patch
https://bugzillafiles.novell.org/attachment.cgi?id=435901 Patch
https://hermes.opensuse.org/messages/10082052
https://hermes.opensuse.org/messages/10082068

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:nrl:opie:2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:nrl:opie:2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:nrl:opie:2.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:nrl:opie:*:test1:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.4.1
 cpe:2.3:a:nrl:opie:2.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:nrl:opie:2.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:nrl:opie:2.21:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:nrl:opie:2.22:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:nrl:opie:2.32:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2490
NVD Published Date:
07/26/2011
NVD Last Modified:
09/06/2011