Package name
sudo
Date
2013-04-05
Advisory ID
MDVSA-2013:054
Affected versions
MBS1 x86_64

Problem description

Multiple vulnerabilities has been found and corrected in sudo:

A flaw exists in the IP network matching code in sudo versions 1.6.9p3
through 1.8.4p4 that may result in the local host being matched
even though it is not actually part of the network described by the
IP address and associated netmask listed in the sudoers file or in
LDAP. As a result, users authorized to run commands on certain IP
networks may be able to run commands on hosts that belong to other
networks not explicitly listed in sudoers (CVE-2012-2337).

sudo 1.6.0 through 1.7.10p6 and sudo 1.8.0 through 1.8.6p6 allows
local users or physically-proximate attackers to bypass intended time
restrictions and retain privileges without re-authenticating by setting
the system clock and sudo user timestamp to the epoch (CVE-2013-1775).

Sudo before 1.8.6p7 allows a malicious user to run commands via
sudo without authenticating, so long as there exists a terminal the
user has access to where a sudo command was successfully run by that
same user within the password timeout period (usually five minutes)
(CVE-2013-1776).

The updated packages have been patched to correct these issues.

Updated packages

MBS1 x86_64

 19aae8be2f1e4cc9d8e188a2d8147e99  mbs1/x86_64/sudo-1.8.3p2-2.1.mbs1.x86_64.rpm
 13e0fd85e811c76b8863fa6d12889636  mbs1/x86_64/sudo-devel-1.8.3p2-2.1.mbs1.x86_64.rpm 
 922d319a0f3c78d10c1ca7be22141821  mbs1/SRPMS/sudo-1.8.3p2-2.1.mbs1.src.rpm

References