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Sicherheit: Preisgabe von Informationen in sudo
Aktuelle Meldungen Distributionen
Name: Preisgabe von Informationen in sudo
ID: MDVSA-2015:126
Distribution: Mandriva
Plattformen: Mandriva Business Server 2.0
Datum: So, 29. März 2015, 14:09
Referenzen: http://advisories.mageia.org/MGASA-2015-0079.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9680

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2015:126
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

Package : sudo
Date : March 29, 2015
Affected: Business Server 2.0
_______________________________________________________________________

Problem Description:

Updated sudo packages fix security vulnerability:

Prior to sudo 1.8.12, the TZ environment variable was passed through
unchecked. Most libc tzset() implementations support passing
an absolute pathname in the time zone to point to an arbitrary,
user-controlled file. This may be used to exploit bugs in the C
library's TZ parser or open files the user would not otherwise have
access to. Arbitrary file access via TZ could also be used in a denial
of service attack by reading from a file or fifo that will block
(CVE-2014-9680).

The sudo package has been updated to version 1.8.12, fixing this
issue and several other bugs.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9680
http://advisories.mageia.org/MGASA-2015-0079.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 2/X86_64:
6ed0eae05d8850045a5e3195b19f1b86 mbs2/x86_64/sudo-1.8.12-1.mbs2.x86_64.rpm
28b150485a3212819aed04e3f9d57479
mbs2/x86_64/sudo-devel-1.8.12-1.mbs2.x86_64.rpm
aff8ffe7a8374c94f38058b5464d7e5c mbs2/SRPMS/sudo-1.8.12-1.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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with this subject : unsubscribe security-announce
_______________________________________________________
Want to buy your Pack or Services from Mandriva?
Go to http://store.mandriva.com
_______________________________________________________


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