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Mandriva Linux Security Advisory 2010-118

Mandriva Linux Security Advisory 2010-118
Posted Jun 18, 2010
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2010-118 - The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable. The updated packages have been patched to correct this issue.

tags | advisory, local
systems | linux, mandriva
advisories | CVE-2010-1646
MD5 | 58a42f688efb02f1c370937e637ec5e3

Mandriva Linux Security Advisory 2010-118

Change Mirror Download

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

_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2010:118
http://www.mandriva.com/security/
_______________________________________________________________________

Package : sudo
Date : June 17, 2010
Affected: 2008.0, 2009.0, 2009.1, 2010.0, Corporate 4.0,
Enterprise Server 5.0
_______________________________________________________________________

Problem Description:

A vulnerability has been discovered and corrected in sudo:

The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and
1.7.0 through 1.7.2p6 does not properly handle an environment that
contains multiple PATH variables, which might allow local users
to gain privileges via a crafted value of the last PATH variable
(CVE-2010-1646).

Packages for 2008.0 and 2009.0 are provided as of the Extended
Maintenance Program. Please visit this link to learn more:
http://store.mandriva.com/product_info.php?cPath=149&products_id=490

The updated packages have been patched to correct this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1646
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2008.0:
3b150466a24f75af8f4bbcc89c1468d2 2008.0/i586/sudo-1.6.9p5-1.4mdv2008.0.i586.rpm
49875dd9c6e6d839a61226b021cf192d 2008.0/SRPMS/sudo-1.6.9p5-1.4mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
6d110f6c4ff43eff97f057be1706ca13 2008.0/x86_64/sudo-1.6.9p5-1.4mdv2008.0.x86_64.rpm
49875dd9c6e6d839a61226b021cf192d 2008.0/SRPMS/sudo-1.6.9p5-1.4mdv2008.0.src.rpm

Mandriva Linux 2009.0:
02649098037409edb33fd03e1b8b21cd 2009.0/i586/sudo-1.6.9p17-1.5mdv2009.0.i586.rpm
3d0670af695d911acdbb5c5c3b9d342f 2009.0/SRPMS/sudo-1.6.9p17-1.5mdv2009.0.src.rpm

Mandriva Linux 2009.0/X86_64:
6c7c2b55e65b7054bbc3d46e3f55987b 2009.0/x86_64/sudo-1.6.9p17-1.5mdv2009.0.x86_64.rpm
3d0670af695d911acdbb5c5c3b9d342f 2009.0/SRPMS/sudo-1.6.9p17-1.5mdv2009.0.src.rpm

Mandriva Linux 2009.1:
e6e4ffb3c60b2aff91eb219c7a0bea00 2009.1/i586/sudo-1.7.0-1.5mdv2009.1.i586.rpm
667a2aedf07bfb872959137305a55ce9 2009.1/SRPMS/sudo-1.7.0-1.5mdv2009.1.src.rpm

Mandriva Linux 2009.1/X86_64:
a4d32b781c15a3f9d9d125517926d331 2009.1/x86_64/sudo-1.7.0-1.5mdv2009.1.x86_64.rpm
667a2aedf07bfb872959137305a55ce9 2009.1/SRPMS/sudo-1.7.0-1.5mdv2009.1.src.rpm

Mandriva Linux 2010.0:
c588b31daa6df95eac1ee60dc7dcf8ac 2010.0/i586/sudo-1.7.2-0.p1.1.3mdv2010.0.i586.rpm
c6be126b2615e18e70078dd293d03de3 2010.0/SRPMS/sudo-1.7.2-0.p1.1.3mdv2010.0.src.rpm

Mandriva Linux 2010.0/X86_64:
8f4941c826a0bd548a61d9da7bb0e73e 2010.0/x86_64/sudo-1.7.2-0.p1.1.3mdv2010.0.x86_64.rpm
c6be126b2615e18e70078dd293d03de3 2010.0/SRPMS/sudo-1.7.2-0.p1.1.3mdv2010.0.src.rpm

Corporate 4.0:
44c695de05087df739f5e6c88478b4a4 corporate/4.0/i586/sudo-1.6.8p8-2.6.20060mlcs4.i586.rpm
11cbff747ced6ba1a7a42b31bafea93c corporate/4.0/SRPMS/sudo-1.6.8p8-2.6.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
f4e89034ad77274fb8b1a3d8328a3b28 corporate/4.0/x86_64/sudo-1.6.8p8-2.6.20060mlcs4.x86_64.rpm
11cbff747ced6ba1a7a42b31bafea93c corporate/4.0/SRPMS/sudo-1.6.8p8-2.6.20060mlcs4.src.rpm

Mandriva Enterprise Server 5:
4f681bc8038255e2847e003a81026c61 mes5/i586/sudo-1.6.9p17-1.5mdvmes5.1.i586.rpm
1eb14f0e7241bd6e5b916775a6673491 mes5/SRPMS/sudo-1.6.9p17-1.5mdvmes5.1.src.rpm

Mandriva Enterprise Server 5/X86_64:
60aedd6549ad7cd8f56c534b13f8e5eb mes5/x86_64/sudo-1.6.9p17-1.5mdvmes5.1.x86_64.rpm
1eb14f0e7241bd6e5b916775a6673491 mes5/SRPMS/sudo-1.6.9p17-1.5mdvmes5.1.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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Version: GnuPG v1.4.9 (GNU/Linux)

iD8DBQFMGe/hmqjQ0CJFipgRAogFAKDZ1mQU10QPHvxinipXR5eqa37wsQCbB95W
v4RrVtM1SUuLg3Ka1ZFva04=
=Ly7f
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