Public Date:
567622: CVE-2010-0427 sudo: Fails to reset group permissions if runas_default set

The MITRE CVE dictionary describes this issue as:

sudo 1.6.x before 1.6.9p21, when the runas_default option is used, does not properly set group memberships, which allows local users to gain privileges via a sudo command.

Find out more about CVE-2010-0427 from the MITRE CVE dictionary dictionary and NIST NVD.


This issue was addressed in Red Hat Enterprise Linux 5 via:

It did not affect the versions of the sudo packages as shipped with Red Hat Enterprise Linux 3 and 4.

CVSS v2 metrics

Base Score 6.6
Base Metrics AV:L/AC:M/Au:S/C:C/I:C/A:C
Access Vector Local
Access Complexity Medium
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 5 (sudo) RHSA-2010:0122 2010-02-26
Last Modified

CVE description copyright © 2017, The MITRE Corporation