Advisory Published

RHSA-2009:0267: Moderate: sudo security update

First published: Thu Feb 05 2009(Updated: )

The sudo (superuser do) utility allows system administrators to give<br>certain users the ability to run commands as root with logging.<br>A flaw was discovered in a way sudo handled group specifications in "run<br>as" lists in the sudoers configuration file. If sudo configuration allowed<br>a user to run commands as any user of some group and the user was also a<br>member of that group, sudo incorrectly allowed them to run defined commands<br>with the privileges of any system user. This gave the user unintended<br>privileges. (CVE-2009-0034)<br>Users of sudo should update to this updated package, which contains a<br>backported patch to resolve this issue.

Affected SoftwareAffected VersionHow to fix
redhat/sudo<1.6.9p17-3.el5_3.1
1.6.9p17-3.el5_3.1
redhat/sudo<1.6.9p17-3.el5_3.1
1.6.9p17-3.el5_3.1

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Frequently Asked Questions

  • What is the severity of RHSA-2009:0267?

    The severity of RHSA-2009:0267 is classified as moderate.

  • Which versions of sudo are affected by RHSA-2009:0267?

    RHSA-2009:0267 affects sudo versions prior to 1.6.9p17-3.el5_3.1.

  • How do I fix RHSA-2009:0267?

    To fix RHSA-2009:0267, update sudo to version 1.6.9p17-3.el5_3.1 or later.

  • What type of vulnerability is described in RHSA-2009:0267?

    RHSA-2009:0267 describes a flaw in the way sudo handles group specifications in the sudoers configuration.

  • What are the potential impacts of RHSA-2009:0267?

    The potential impact of RHSA-2009:0267 includes unauthorized command execution as root if the sudo configuration is exploited.

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