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Sicherheit: Mangelnde Rechteprüfung in pam_mount
Aktuelle Meldungen Distributionen
Name: Mangelnde Rechteprüfung in pam_mount
ID: MDVSA-2008:208-1
Distribution: Mandriva
Plattformen: Mandriva 2008.1
Datum: So, 19. Oktober 2008, 01:50
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3970
https://qa.mandriva.com/44694
Applikationen: pam_mount

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2008:208-1
http://www.mandriva.com/security/
_______________________________________________________________________

Package : pam_mount
Date : October 18, 2008
Affected: 2008.1
_______________________________________________________________________

Problem Description:

pam_mount 0.10 through 0.45, when luserconf is enabled, does not verify
mountpoint and source ownership before mounting a user-defined volume,
which allows local users to bypass intended access restrictions via
a local mount.

The updated packages have been patched to fix the issue.

Update:

The fix for CVE-2008-3970 uncovered crashes in the code handling the
'allow', 'deny', and 'require' options in
pam_mount-0.33, released
for Mandriva Linux 2008 Spring. Also, the verification of the allowed
mount options ('allow' configuration directive) was inverted in
pam_mount-0.33.

This update fixes these issues.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3970
https://qa.mandriva.com/44694
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2008.1:
f57f019d59c0bf8a326b6f1259d46b82
2008.1/i586/pam_mount-0.33-2.3mdv2008.1.i586.rpm
afc9d31b5a180beaddf715b64e70ce22
2008.1/SRPMS/pam_mount-0.33-2.3mdv2008.1.src.rpm

Mandriva Linux 2008.1/X86_64:
987c215769eea4ecbc860b7eec68cca4
2008.1/x86_64/pam_mount-0.33-2.3mdv2008.1.x86_64.rpm
afc9d31b5a180beaddf715b64e70ce22
2008.1/SRPMS/pam_mount-0.33-2.3mdv2008.1.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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_______________________________________________________
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_______________________________________________________

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