BugTraq
MDKSA-2005:103 - Updated sudo packages fix race condition vulnerability Jun 22 2005 03:18PM
Mandriva Security Team (security mandriva com)
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Mandriva Linux Security Update Advisory
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Package name: sudo
Advisory ID: MDKSA-2005:103
Date: June 21st, 2005

Affected versions: 10.0, 10.1, 10.2, Corporate 3.0,
Corporate Server 2.1
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Problem Description:

A race condition was discovered in sudo by Charles Morris. This could
lead to the escalation of privileges if /etc/sudoers allowed a user to
execute selected programs that were then followed by another line
containing the pseudo-command "ALL". By creating symbolic links at a
certain time, that user could execute arbitrary commands.

The updated packages have been patched to correct this problem.
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References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1993
http://www.sudo.ws/sudo/alerts/path_race.html
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Updated Packages:

Mandrakelinux 10.0:
0fdbddfa1ca2298a05261c77c2eb0b43 10.0/RPMS/sudo-1.6.7-0.p5.2.2.100mdk.i586.rpm
523d0cfc297e81c3381d5df89078b3bc 10.0/SRPMS/sudo-1.6.7-0.p5.2.2.100mdk.src.rpm

Mandrakelinux 10.0/AMD64:
69b25ae195069271c0a037aaa1912722 amd64/10.0/RPMS/sudo-1.6.7-0.p5.2.2.100mdk.amd64.rpm
523d0cfc297e81c3381d5df89078b3bc amd64/10.0/SRPMS/sudo-1.6.7-0.p5.2.2.100mdk.src.rpm

Mandrakelinux 10.1:
07e35abe22a51cbb66d8969cb6cd7738 10.1/RPMS/sudo-1.6.8p1-1.2.101mdk.i586.rpm
5d636e00903aa9f1e954b658754379f0 10.1/SRPMS/sudo-1.6.8p1-1.2.101mdk.src.rpm

Mandrakelinux 10.1/X86_64:
3fe900becdac7248053415e5c37029ca x86_64/10.1/RPMS/sudo-1.6.8p1-1.2.101mdk.x86_64.rpm
5d636e00903aa9f1e954b658754379f0 x86_64/10.1/SRPMS/sudo-1.6.8p1-1.2.101mdk.src.rpm

Mandrakelinux 10.2:
fa3d69895a19bd321666c565e9919cdb 10.2/RPMS/sudo-1.6.8p1-2.1.102mdk.i586.rpm
c9abd9d5ad76e4c5d8da20af10ba4601 10.2/SRPMS/sudo-1.6.8p1-2.1.102mdk.src.rpm

Mandrakelinux 10.2/X86_64:
56cba44d316f3d1623f20a3e5c102721 x86_64/10.2/RPMS/sudo-1.6.8p1-2.1.102mdk.x86_64.rpm
c9abd9d5ad76e4c5d8da20af10ba4601 x86_64/10.2/SRPMS/sudo-1.6.8p1-2.1.102mdk.src.rpm

Corporate Server 2.1:
0574ea8f264d1ac850bc7401da9dfd46 corporate/2.1/RPMS/sudo-1.6.6-2.2.C21mdk.i586.rpm
7520cfd6be4d4d2ce87787ebf1dccca2 corporate/2.1/SRPMS/sudo-1.6.6-2.2.C21mdk.src.rpm

Corporate Server 2.1/X86_64:
e971d73a7bd06d23d40d102bf113af75 x86_64/corporate/2.1/RPMS/sudo-1.6.6-2.2.C21mdk.x86_64.rpm
7520cfd6be4d4d2ce87787ebf1dccca2 x86_64/corporate/2.1/SRPMS/sudo-1.6.6-2.2.C21mdk.src.rpm

Corporate 3.0:
551c661042bae4c9da2fab38fcfbf08a corporate/3.0/RPMS/sudo-1.6.7-0.p5.2.2.C30mdk.i586.rpm
ded9307a4c361548d164765a421e0f9e corporate/3.0/SRPMS/sudo-1.6.7-0.p5.2.2.C30mdk.src.rpm

Corporate 3.0/X86_64:
f392eecc2886cf8c73a4c27c3d86112d x86_64/corporate/3.0/RPMS/sudo-1.6.7-0.p5.2.2.C30mdk.x86_64.rpm
ded9307a4c361548d164765a421e0f9e x86_64/corporate/3.0/SRPMS/sudo-1.6.7-0.p5.2.2.C30mdk.src.rpm
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To upgrade automatically use MandrakeUpdate 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
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Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>

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