Home / vulnerabilities MDVSA-2008-009.txt
Posted on 12 January 2008
Source : packetstormsecurity.org Link
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
_______________________________________________________________________
Mandriva Linux Security Advisory MDVSA-2008:009
http://www.mandriva.com/security/
_______________________________________________________________________
Package : autofs
Date : January 11, 2008
Affected: 2007.0, 2007.1, 2008.0
_______________________________________________________________________
Problem Description:
The default behaviour of autofs 5 for the hosts map did not specify the
nosuid and nodev mount options. This could allow a local user with
control of a remote NFS server to create a setuid root executable on
the exported filesystem of the remote NFS server. If this filesystem
was mounted with the default hosts map, it would allow the user to
obtain root privileges (CVE-2007-5964). Likewise, the same scenario
would be available for local users able to create device files on
the exported filesystem which could allow the user to gain access to
important system devices (CVE-2007-6285).
Because the default behaviour of autofs was to mount -hosts map
entries with the dev and suid options enabled by default, autofs has
been altered to always use nodev and nosuid by default. In order
to have the old behaviour, the configuration must now explicitly set
the dev and/or suid options.
This change only affects the -hosts map which corresponds to the /net
entry in the default configuration.
_______________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5964
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6285
_______________________________________________________________________
Updated Packages:
Mandriva Linux 2007.0:
3390bf55832dffd626f5f8ce0e8ad8ea 2007.0/i586/autofs-5.0.1-0.rc3.1.2mdv2007.0.i586.rpm
11c33cfb8d77ff2639c70e32ac04ed73 2007.0/SRPMS/autofs-5.0.1-0.rc3.1.2mdv2007.0.src.rpm
Mandriva Linux 2007.0/X86_64:
3667ed52652d4d622e3f6d5308ef8699 2007.0/x86_64/autofs-5.0.1-0.rc3.1.2mdv2007.0.x86_64.rpm
11c33cfb8d77ff2639c70e32ac04ed73 2007.0/SRPMS/autofs-5.0.1-0.rc3.1.2mdv2007.0.src.rpm
Mandriva Linux 2007.1:
5e14c8e8dd49af8edb3a341c0cbcad9d 2007.1/i586/autofs-5.0.2-8.3mdv2007.1.i586.rpm
a2eb4b39b2b08884996ec57f903c05b4 2007.1/SRPMS/autofs-5.0.2-8.3mdv2007.1.src.rpm
Mandriva Linux 2007.1/X86_64:
3970bd93953401bbbe1c38218f0decb9 2007.1/x86_64/autofs-5.0.2-8.3mdv2007.1.x86_64.rpm
a2eb4b39b2b08884996ec57f903c05b4 2007.1/SRPMS/autofs-5.0.2-8.3mdv2007.1.src.rpm
Mandriva Linux 2008.0:
ab967ba2caa70946b72296ee7aae057d 2008.0/i586/autofs-5.0.2-8.3mdv2008.0.i586.rpm
30079164e7eaacaeb3f61dc3afbb9749 2008.0/SRPMS/autofs-5.0.2-8.3mdv2008.0.src.rpm
Mandriva Linux 2008.0/X86_64:
15001d59d62d3c0909fce6ce2dbcb9bd 2008.0/x86_64/autofs-5.0.2-8.3mdv2008.0.x86_64.rpm
30079164e7eaacaeb3f61dc3afbb9749 2008.0/SRPMS/autofs-5.0.2-8.3mdv2008.0.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>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.8 (GNU/Linux)
iD8DBQFHh8pWmqjQ0CJFipgRAnIKAJ9b+Gn2KsVTOTu2qW1vBN5rH2cqQwCg7qHW
clyU0JzCNNl6+5y2ntsp4hI=
=QbIM
-----END PGP SIGNATURE-----
_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/
