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Mandriva Linux Security Advisory 2010-049

Mandriva Linux Security Advisory 2010-049
Posted Feb 26, 2010
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2010-049 - sudo 1.6.x before 1.6.9p21 and 1.7.x before 1.7.2p4, when a pseudo-command is enabled, permits a match between the name of the pseudo-command and the name of an executable file in an arbitrary directory, which allows local users to gain privileges via a crafted executable file, as demonstrated by a file named sudoedit in a user's home directory. Packages for 2008.0 are provided for Corporate Desktop 2008.0 customers. The updated packages have been patched to correct this issue.

tags | advisory, arbitrary, local
systems | linux, mandriva
advisories | CVE-2010-0426
SHA-256 | e08356d2265f5bbf8e1e1d35a2a50499020c9010536a56aec7e5bd3169bf8174

Mandriva Linux Security Advisory 2010-049

Change Mirror Download

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2010:049
http://www.mandriva.com/security/
_______________________________________________________________________

Package : sudo
Date : February 25, 2010
Affected: 2008.0, 2009.0, 2009.1, 2010.0, Corporate 4.0,
Enterprise Server 5.0
_______________________________________________________________________

Problem Description:

A vulnerabilitiy has been found and corrected in sudo:

sudo 1.6.x before 1.6.9p21 and 1.7.x before 1.7.2p4, when a
pseudo-command is enabled, permits a match between the name of the
pseudo-command and the name of an executable file in an arbitrary
directory, which allows local users to gain privileges via a crafted
executable file, as demonstrated by a file named sudoedit in a user's
home directory (CVE-2010-0426).

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-2010-0426
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2008.0:
74ddc3854a9e0a4732e63466045e1e1d 2008.0/i586/sudo-1.6.9p5-1.2mdv2008.0.i586.rpm
e679553cfa349a9bd23f64db045ab504 2008.0/SRPMS/sudo-1.6.9p5-1.2mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
1daf86dac924b4fdc75136706df28bb2 2008.0/x86_64/sudo-1.6.9p5-1.2mdv2008.0.x86_64.rpm
e679553cfa349a9bd23f64db045ab504 2008.0/SRPMS/sudo-1.6.9p5-1.2mdv2008.0.src.rpm

Mandriva Linux 2009.0:
beb146a0efc54a16eecb33ca383fdff6 2009.0/i586/sudo-1.6.9p17-1.2mdv2009.0.i586.rpm
125df251896634f18a03b24a549ec7b1 2009.0/SRPMS/sudo-1.6.9p17-1.2mdv2009.0.src.rpm

Mandriva Linux 2009.0/X86_64:
8d90cd76b9151081210862cf683b3bb0 2009.0/x86_64/sudo-1.6.9p17-1.2mdv2009.0.x86_64.rpm
125df251896634f18a03b24a549ec7b1 2009.0/SRPMS/sudo-1.6.9p17-1.2mdv2009.0.src.rpm

Mandriva Linux 2009.1:
f00f9688de440a386fabe8eeaa536bbe 2009.1/i586/sudo-1.7.0-1.3mdv2009.1.i586.rpm
c5ac4157a1c1d1bf020efbb3728f4354 2009.1/SRPMS/sudo-1.7.0-1.3mdv2009.1.src.rpm

Mandriva Linux 2009.1/X86_64:
d0db73e931d25293812bdb746fb85cb3 2009.1/x86_64/sudo-1.7.0-1.3mdv2009.1.x86_64.rpm
c5ac4157a1c1d1bf020efbb3728f4354 2009.1/SRPMS/sudo-1.7.0-1.3mdv2009.1.src.rpm

Mandriva Linux 2010.0:
536ee0cde6953cf5b87b885578b03801 2010.0/i586/sudo-1.7.2-0.p1.1.1mdv2010.0.i586.rpm
cd03efac7a3fec65d55bb1688b74b635 2010.0/SRPMS/sudo-1.7.2-0.p1.1.1mdv2010.0.src.rpm

Mandriva Linux 2010.0/X86_64:
06bb48289c0e11f2ca342551fdc73101 2010.0/x86_64/sudo-1.7.2-0.p1.1.1mdv2010.0.x86_64.rpm
cd03efac7a3fec65d55bb1688b74b635 2010.0/SRPMS/sudo-1.7.2-0.p1.1.1mdv2010.0.src.rpm

Corporate 4.0:
2fa3155ea61289c28ad02ce038c8368f corporate/4.0/i586/sudo-1.6.8p8-2.4.20060mlcs4.i586.rpm
ff49ebff95faee235fb12ff7d80a9cb6 corporate/4.0/SRPMS/sudo-1.6.8p8-2.4.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
34f8a1cf7de841c9db031825b0fde786 corporate/4.0/x86_64/sudo-1.6.8p8-2.4.20060mlcs4.x86_64.rpm
ff49ebff95faee235fb12ff7d80a9cb6 corporate/4.0/SRPMS/sudo-1.6.8p8-2.4.20060mlcs4.src.rpm

Mandriva Enterprise Server 5:
24b71283f185bd84f5f6c4888189c3f3 mes5/i586/sudo-1.6.9p17-1.2mdvmes5.i586.rpm
05b806110bddd2887c458935aad515d9 mes5/SRPMS/sudo-1.6.9p17-1.2mdv2009.0.src.rpm

Mandriva Enterprise Server 5/X86_64:
6a91ab3ff6003649be458c24961069be mes5/x86_64/sudo-1.6.9p17-1.2mdvmes5.x86_64.rpm
05b806110bddd2887c458935aad515d9 mes5/SRPMS/sudo-1.6.9p17-1.2mdv2009.0.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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9mYrBYjyiz248D4H6Iziek0=
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