full-disclosure - [ MDVSA-2010:078 ] sudo

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Date: Sat, 17 Apr 2010 17:08:00 +0200
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2010:078 ] sudo


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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2010:078
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : sudo
 Date    : April 17, 2010
 Affected: 2008.0, 2009.1, 2010.0, Corporate 4.0, Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 A vulnerability has been found and corrected in sudo:
 
 The command matching functionality in sudo 1.6.8 through 1.7.2p5 does
 not properly handle when a file in the current working directory has
 the same name as a pseudo-command in the sudoers file and the PATH
 contains an entry for ., which allows local users to execute arbitrary
 commands via a Trojan horse executable, as demonstrated using sudoedit,
 a different vulnerability than CVE-2010-0426 (CVE-2010-1163).
 
 Packages for 2008.0 are provided for Corporate Desktop 2008.0
 customers.
 
 The updated packages have been patched to correct this issue.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1163
 _______________________________________________________________________

 Updated Packages:

 Mandriva Linux 2008.0:
 1c5dcba21c94b32d088cea290b9289c1  2008.0/i586/sudo-1.6.9p5-1.3mdv2008.0.i586.rpm 
 c08dc2b7a2c9b70eb7a88c7a0c27339b  2008.0/SRPMS/sudo-1.6.9p5-1.3mdv2008.0.src.rpm

 Mandriva Linux 2008.0/X86_64:
 c318cf27c9854dbf9ab3161b1ca0e4df  2008.0/x86_64/sudo-1.6.9p5-1.3mdv2008.0.x86_64.rpm 
 c08dc2b7a2c9b70eb7a88c7a0c27339b  2008.0/SRPMS/sudo-1.6.9p5-1.3mdv2008.0.src.rpm

 Mandriva Linux 2009.1:
 5a7bf57e7c12755cd7bb9748ff1f7dfa  2009.1/i586/sudo-1.7.0-1.4mdv2009.1.i586.rpm 
 255a1fe014959704dfe62df017a35c64  2009.1/SRPMS/sudo-1.7.0-1.4mdv2009.1.src.rpm

 Mandriva Linux 2009.1/X86_64:
 6909e7918c91397764ced733cff144b6  2009.1/x86_64/sudo-1.7.0-1.4mdv2009.1.x86_64.rpm 
 255a1fe014959704dfe62df017a35c64  2009.1/SRPMS/sudo-1.7.0-1.4mdv2009.1.src.rpm

 Mandriva Linux 2010.0:
 6836def05490065a3ef690a4db6ceaeb  2010.0/i586/sudo-1.7.2-0.p1.1.2mdv2010.0.i586.rpm 
 97644d9dcc9192176ff164025888fe23  2010.0/SRPMS/sudo-1.7.2-0.p1.1.2mdv2010.0.src.rpm

 Mandriva Linux 2010.0/X86_64:
 8a58adfb365a2e4a72aac915888f3941  2010.0/x86_64/sudo-1.7.2-0.p1.1.2mdv2010.0.x86_64.rpm 
 97644d9dcc9192176ff164025888fe23  2010.0/SRPMS/sudo-1.7.2-0.p1.1.2mdv2010.0.src.rpm

 Corporate 4.0:
 760d7e5fae3e0283baee3fc68c7cbdb4  corporate/4.0/i586/sudo-1.6.8p8-2.5.20060mlcs4.i586.rpm 
 068d3d23081e2a62b87ebcb025ed6177  corporate/4.0/SRPMS/sudo-1.6.8p8-2.5.20060mlcs4.src.rpm

 Corporate 4.0/X86_64:
 1099c6e86bce8999137e592ff81202a2  corporate/4.0/x86_64/sudo-1.6.8p8-2.5.20060mlcs4.x86_64.rpm 
 068d3d23081e2a62b87ebcb025ed6177  corporate/4.0/SRPMS/sudo-1.6.8p8-2.5.20060mlcs4.src.rpm

 Mandriva Enterprise Server 5:
 3b933bf059e256b39720266c081366b7  mes5/i586/sudo-1.6.9p17-1.4mdvmes5.1.i586.rpm 
 3ce4545a21807d50a6c56c8793568e13  mes5/SRPMS/sudo-1.6.9p17-1.4mdvmes5.1.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 b49b8aba5f3b10396be9d1444797999b  mes5/x86_64/sudo-1.6.9p17-1.4mdvmes5.1.x86_64.rpm 
 3ce4545a21807d50a6c56c8793568e13  mes5/SRPMS/sudo-1.6.9p17-1.4mdvmes5.1.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/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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