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Sicherheit: Denial of Service in HAproxy
Aktuelle Meldungen Distributionen
Name: Denial of Service in HAproxy
ID: USN-3011-1
Distribution: Ubuntu
Plattformen: Ubuntu 16.04 LTS
Datum: Mo, 20. Juni 2016, 21:23
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5360

Originalnachricht

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This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
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From: Marc Deslauriers <marc.deslauriers@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <5768320C.7050904@canonical.com>
Subject: [USN-3011-1] HAProxy vulnerability

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==========================================================================
Ubuntu Security Notice USN-3011-1
June 20, 2016

haproxy vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 16.04 LTS

Summary:

HAProxy could be made to crash if it received specially crafted network
traffic.

Software Description:
- haproxy: fast and reliable load balancing reverse proxy

Details:

Falco Schmutz discovered that HAProxy incorrectly handled the reqdeny
filter. A remote attacker could use this issue to cause HAProxy to crash,
resulting in a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 16.04 LTS:
haproxy 1.6.3-1ubuntu0.1

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-3011-1
CVE-2016-5360

Package Information:
https://launchpad.net/ubuntu/+source/haproxy/1.6.3-1ubuntu0.1



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