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Sicherheit: Mangelnde Rechteprüfung in libcap-ng
Aktuelle Meldungen Distributionen
Name: Mangelnde Rechteprüfung in libcap-ng
ID: MDVSA-2015:156
Distribution: Mandriva
Plattformen: Mandriva Business Server 2.0
Datum: So, 29. März 2015, 22:32
Referenzen: http://advisories.mageia.org/MGASA-2014-0251.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3215

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2015:156
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

Package : libcap-ng
Date : March 29, 2015
Affected: Business Server 2.0
_______________________________________________________________________

Problem Description:

Updated libcap-ng packages fix security vulnerability:

capng_lock() in libcap-ng before 0.7.4 sets securebits in an attempt to
prevent regaining capabilities using setuid-root programs. This allows
a user to run setuid programs, such as seunshare from policycoreutils,
as uid 0 but without capabilities, which is potentially dangerous
(CVE-2014-3215).
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3215
http://advisories.mageia.org/MGASA-2014-0251.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 2/X86_64:
d7910e82f2b1d8282828cfffaad3703f
mbs2/x86_64/lib64cap-ng0-0.7.3-4.1.mbs2.x86_64.rpm
49a2cc4bcab4c29487e336e110963ef2
mbs2/x86_64/lib64cap-ng-devel-0.7.3-4.1.mbs2.x86_64.rpm
ef852b7a611b29caa5c3f1fee0c1d671
mbs2/x86_64/libcap-ng-utils-0.7.3-4.1.mbs2.x86_64.rpm
dba156d41f8404ec4ca97a2897fc3ff0
mbs2/x86_64/python-libcap-ng-0.7.3-4.1.mbs2.x86_64.rpm
f35f6189efd650eefcee3eac3b204e8a mbs2/SRPMS/libcap-ng-0.7.3-4.1.mbs2.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/en/support/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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Go to http://store.mandriva.com
_______________________________________________________


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