Oval Definition:oval:com.redhat.rhsa:def:20100475
Revision Date:2010-06-16Version:637
Title:RHSA-2010:0475: sudo security update (Moderate)
Description:The sudo (superuser do) utility allows system administrators to give certain users the ability to run commands as root.

  • A flaw was found in the way sudo handled the presence of duplicated environment variables. A local user authorized to run commands using sudo could use this flaw to set additional values for the environment variables set by sudo, which could result in those values being used by the executed command instead of the values set by sudo. This could possibly lead to certain intended restrictions being bypassed, such as the secure_path setting. (CVE-2010-1646)

    Red Hat would like to thank Anders Kaseorg and Evan Broder of Ksplice, Inc. for responsibly reporting this issue.

    Users of sudo should upgrade to this updated package, which contains a backported patch to correct this issue.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2010-1646
    RHSA-2010:0475
    RHSA-2010:0475-01
    RHSA-2010:0475-01
    Platform(s):Red Hat Enterprise Linux 5
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 5 is installed
  • AND sudo is earlier than 0:1.7.2p1-7.el5_5
  • AND sudo is signed with Red Hat redhatrelease2 key
  • BACK