U radu programskog paketa cifs-utils otkriven je propust. Zlonamjerni napadači mogu iskoristiti tu ranjivost kako bi otkrili osjetljive informacije.
Paket:
cifs-utils 4.x
Operacijski sustavi:
Mandriva Linux 2010.1, Mandriva Linux 2011
Kritičnost:
6.5
Problem:
pogreška u programskoj komponenti
Iskorištavanje:
lokalno
Posljedica:
otkrivanje osjetljivih informacija
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-1586
Izvorni ID preporuke:
MDVSA-2012:069
Izvor:
Mandriva
Problem:
Ranjivost se pojavljivala u komponenti mount.cifs koja je nepotrebno izlagala određene informacije.
Posljedica:
Lokalni napadač može iskoristiti grešku kako bi otkrio osjetljive informacije o postojanju određenih datoteka, direktorija i opisnika procesa iz poruka o greškama.
Rješenje:
Rješenje problema sigurnosti je korištenje službenih programskih zakrpi.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
_______________________________________________________________________
Mandriva Linux Security Advisory MDVSA-2012:069
http://www.mandriva.com/security/
_______________________________________________________________________
Package : cifs-utils
Date : May 4, 2012
Affected: 2010.1, 2011.
_______________________________________________________________________
Problem Description:
A vulnerability has been found and corrected in cifs-utils:
A file existence dislosure flaw was found in the way mount.cifs tool
of the Samba SMB/CIFS tools suite performed mount of a Linux CIFS
(Common Internet File System) filesystem. A local user, able to
mount a remote CIFS share / target to a local directory could use
this flaw to confirm (non) existence of a file system object (file,
directory or process descriptor) via error messages generated during
the mount.cifs tool run (CVE-2012-1586).
The updated packages have been patched to correct this issue.
_______________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1586
https://bugzilla.samba.org/show_bug.cgi?id=8821
_______________________________________________________________________
Updated Packages:
Mandriva Linux 2010.1:
0b125635841123c39aa915e9708a8419
2010.1/i586/cifs-utils-4.8.1-0.2mdv2010.2.i586.rpm
2822bca1b75fc1eea5360f2c3d8d9bd6
2010.1/SRPMS/cifs-utils-4.8.1-0.2mdv2010.2.src.rpm
Mandriva Linux 2010.1/X86_64:
052307fac1232b872f007ddeb5355af0
2010.1/x86_64/cifs-utils-4.8.1-0.2mdv2010.2.x86_64.rpm
2822bca1b75fc1eea5360f2c3d8d9bd6
2010.1/SRPMS/cifs-utils-4.8.1-0.2mdv2010.2.src.rpm
Mandriva Linux 2011:
f1d534a2ee05113cf6cac6a30e4046e2
2011/i586/cifs-utils-4.9-1.2-mdv2011.0.i586.rpm
f5c019446c94a5f0476d6a4a8bdd19d8 2011/SRPMS/cifs-utils-4.9-1.2.src.rpm
Mandriva Linux 2011/X86_64:
ab6001dd7d5007ab83635a96f3e5ed40
2011/x86_64/cifs-utils-4.9-1.2-mdv2011.0.x86_64.rpm
f5c019446c94a5f0476d6a4a8bdd19d8 2011/SRPMS/cifs-utils-4.9-1.2.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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