Friday, September 10, 2010

Sudo: vulnerability

Users of Sudo please be advised of a vulnerability that has been identified.

To view this vulnerability, possible remedies, and others please check out the Security Advisories at Critical Watch (http://criticalwatch.com/support/security-advisories.aspx)

Amplify’d from www.criticalwatch.com
USN-983-1: [USN-983-1] Sudo vulnerability
Details follow:



Markus Wuethrich discovered that sudo did not always verify the user when a

group was specified in the Runas_Spec. A local attacker could exploit this

to execute arbitrary code as root if sudo was configured to allow the

attacker to use a program as a group when the attacker was not a part of

that group.
Read more at www.criticalwatch.com
 

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