Vulnerability CVE-2005-4532


Published: 2005-12-27   Modified: 2012-02-12

Description:
scponlyc in scponly 4.1 and earlier, when the operating system supports LD_PRELOAD mechanisms, allows local users to execute arbitrary code with root privileges by creating a chroot directory in their home directory, hard linking to a system setuid application, and using a modified LD_PRELOAD to modify expected function calls in the setuid application.

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Scponly -> Scponly 

 References:
http://sublimation.org/scponly/#relnotes
http://www.debian.org/security/2006/dsa-969
http://www.gentoo.org/security/en/glsa/glsa-200512-17.xml
http://www.securityfocus.com/bid/16051
https://exchange.xforce.ibmcloud.com/vulnerabilities/23874

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