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Sicherheit: Fehlerhafte Zugriffsrechte in acpid
Aktuelle Meldungen Distributionen
Name: Fehlerhafte Zugriffsrechte in acpid
ID: MDVSA-2009:342
Distribution: Mandriva
Plattformen: Mandriva Corporate 4.0
Datum: Sa, 26. Dezember 2009, 23:02
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4033
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4235
Applikationen: acpid

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2009:342
http://www.mandriva.com/security/
_______________________________________________________________________

Package : acpid
Date : December 26, 2009
Affected: Corporate 4.0
_______________________________________________________________________

Problem Description:

Multiple vulnerabilities has been found and corrected in acpid:

A certain Red Hat patch for acpid 1.0.4 effectively triggers a call
to the open function with insufficient arguments, which might allow
local users to leverage weak permissions on /var/log/acpid, and obtain
sensitive information by reading this file, cause a denial of service
by overwriting this file, or gain privileges by executing this file
(CVE-2009-4033).

acpid 1.0.4 sets an unrestrictive umask, which might allow local users
to leverage weak permissions on /var/log/acpid, and obtain sensitive
information by reading this file or cause a denial of service by
overwriting this file, a different vulnerability than CVE-2009-4033
(CVE-2009-4235).

This update provides a solution to these vulnerabilities.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4033
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4235
_______________________________________________________________________

Updated Packages:

Corporate 4.0:
cc578555f4de1362cd8ea344a8b6a184
corporate/4.0/i586/acpid-1.0.4-6.4.20060mlcs4.i586.rpm
0b8535180ecdae336003fcc220488716
corporate/4.0/SRPMS/acpid-1.0.4-6.4.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
7ab456d04757a0aba4011e1f818b50ad
corporate/4.0/x86_64/acpid-1.0.4-6.4.20060mlcs4.x86_64.rpm
0b8535180ecdae336003fcc220488716
corporate/4.0/SRPMS/acpid-1.0.4-6.4.20060mlcs4.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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