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Sicherheit: Überschreiben von Dateien in Wget
Aktuelle Meldungen Distributionen
Name: Überschreiben von Dateien in Wget
ID: MDVSA-2015:121
Distribution: Mandriva
Plattformen: Mandriva Business Server 2.0
Datum: So, 29. März 2015, 14:08
Referenzen: http://advisories.mageia.org/MGASA-2014-0431.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4877

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2015:121
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

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

Problem Description:

Updated wget package fixes security vulnerability:

Wget was susceptible to a symlink attack which could create arbitrary
files, directories or symbolic links and set their permissions when
retrieving a directory recursively through FTP (CVE-2014-4877).

The default settings in wget have been changed such that wget no longer
creates local symbolic links, but rather traverses them and retrieves
the pointed-to file in such a retrieval. The old behaviour can be
attained by passing the --retr-symlinks=no option to the wget command.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4877
http://advisories.mageia.org/MGASA-2014-0431.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 2/X86_64:
41dc04fb6f6ec2bd55a3f8a971c75bab mbs2/x86_64/wget-1.14-5.1.mbs2.x86_64.rpm
32cc541180c974ae1e47566fc106a1ed mbs2/SRPMS/wget-1.14-5.1.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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_______________________________________________________
Want to buy your Pack or Services from Mandriva?
Go to http://store.mandriva.com
_______________________________________________________


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