bugtraq - [SECURITY] [DSA 2895-2] prosody regression update

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Message-ID: <7417552.0XCBg21FAf@mybox>
Date: Mon, 21 Apr 2014 01:42:59 +0200
From: Luciano Bello <luciano@...ian.org>
To: bugtraq@...urityfocus.com
Subject: [SECURITY] [DSA 2895-2] prosody regression update

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- -------------------------------------------------------------------------
Debian Security Advisory DSA-2895-2                   security@...ian.org
http://www.debian.org/security/                             Luciano Bello
April 21, 2014                         http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : prosody
CVE ID         : CVE-2014-2744 CVE-2014-2745
Debian Bug     : 743836

The update for prosody in DSA 2895 caused a regression when a client 
logins with the compression functionality activated. This update corrects
that problem. For reference, the original advisory text follows.

A denial-of-service vulnerability has been reported in Prosody, a XMPP 
server. If compression is enabled, an attacker might send highly-com-
pressed XML elements (attack known as "zip bomb") over XMPP streams and 
consume all the resources of the server.

For the stable distribution (wheezy), this problem has been fixed in
version 0.8.2-4+deb7u2 of prosody.

We recommend that you upgrade your prosody package.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@...ts.debian.org
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