full-disclosure - [ MDVSA-2013:026 ] sudo

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Message-Id: <E1UHWfh-0007fB-E1@titan.mandriva.com>
Date: Mon, 18 Mar 2013 10:48:01 +0100
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2013:026 ] sudo

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2013:026
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : sudo
 Date    : March 18, 2013
 Affected: Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 Multiple vulnerabilities has been found and corrected in sudo:

 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.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1775
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1776
 http://www.sudo.ws/sudo/alerts/epoch_ticket.html
 http://www.sudo.ws/sudo/alerts/tty_tickets.html
 _______________________________________________________________________

 Updated Packages:

 Mandriva Enterprise Server 5:
 0a63960282d3502946d4f2a1f09992a9  mes5/i586/sudo-1.7.4p6-0.3mdvmes5.2.i586.rpm 
 30d4c634b9383cac4ab2dafdc68891ad  mes5/SRPMS/sudo-1.7.4p6-0.3mdvmes5.2.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 dd2b2eb33fd27b522216e664a5e95744  mes5/x86_64/sudo-1.7.4p6-0.3mdvmes5.2.x86_64.rpm 
 30d4c634b9383cac4ab2dafdc68891ad  mes5/SRPMS/sudo-1.7.4p6-0.3mdvmes5.2.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/en/support/security/advisories/

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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