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Sicherheit: Denial of Service in Fail2ban
Aktuelle Meldungen Distributionen
Name: Denial of Service in Fail2ban
ID: MDVSA-2013:191
Distribution: Mandriva
Plattformen: Mandriva Business Server 1.0
Datum: Di, 2. Juli 2013, 17:08
Referenzen: http://advisories.mageia.org/MGASA-2013-0192.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2178
Applikationen: Fail2ban

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2013:191
http://www.mandriva.com/en/support/security/
_______________________________________________________________________

Package : fail2ban
Date : July 2, 2013
Affected: Business Server 1.0
_______________________________________________________________________

Problem Description:

Updated fail2ban packages fix CVE-2013-2178

Krzysztof Katowicz-Kowalewski discovered a vulnerability in Fail2ban,
a log monitoring and system which can act on attack by preventing
hosts to connect to specified services using the local firewall.

When using Fail2ban to monitor Apache logs, improper input validation
in log parsing could enable a remote attacker to trigger an IP ban on
arbitrary addresses, thus causing a denial of service (CVE-2013-2178).
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2178
http://advisories.mageia.org/MGASA-2013-0192.html
_______________________________________________________________________

Updated Packages:

Mandriva Business Server 1/X86_64:
1fed68a35d1657a97bee415207e6b0d6
mbs1/x86_64/fail2ban-0.8.6-3.2.mbs1.noarch.rpm
7b34d42f27e6c439f4e348e7c783905d mbs1/SRPMS/fail2ban-0.8.6-3.2.mbs1.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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