[SECURITY] [DSA 1470-1] New horde3 packages fix denial of service

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Debian Security Advisory DSA-1470-1 [email protected]
http://www.debian.org/security/ Moritz Muehlenhoff
January 20, 2008 http://www.debian.org/security/faq

Package : horde3
Vulnerability : missing input sanitising
Problem type : remote
Debian-specific: no
CVE Id(s) : CVE-2007-6018

Ulf Harnhammer discovered that the HTML filter of the Horde web
application framework performed insufficient input sanitising, which
may lead to the deletion of emails if a user is tricked into viewing
a malformed email inside the Imp client.

This update also provides backported bugfixes to the cross-site
scripting filter and the user management API from the latest Horde
release 3.1.6.

For the stable distribution (etch), this problem has been fixed in
version 3.1.3-4etch2.

The old stable distribution (sarge) is not affected. An update to
Etch is recommended, though.

We recommend that you upgrade your horde3 package.

Upgrade instructions

wget url
will fetch the file for you
dpkg -i file.deb
will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
will update the internal database
apt-get upgrade
will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.

Debian 4.0 (stable)

Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

Source archives:

http://security.debian.org/pool/updates/main/h/horde3/horde3_3.1.3-4etch2.dsc
Size/MD5 checksum: 682 65c2b4458281e2e4c844b7bd4af52ba3
http://security.debian.org/pool/updates/main/h/horde3/horde3_3.1.3-4etch2.diff.gz
Size/MD5 checksum: 12893 db60e2c62f488824247429c35ace45fd
http://security.debian.org/pool/updates/main/h/horde3/horde3_3.1.3.orig.tar.gz
Size/MD5 checksum: 5232958 fbc56c608ac81474b846b1b4b7bb5ee7

Architecture independent packages:

http://security.debian.org/pool/updates/main/h/horde3/horde3_3.1.3-4etch2_all.deb
Size/MD5 checksum: 5261396 e1cff2548fbd2f1984e2cf956ecd43f8

These files will probably be moved into the stable distribution on
its next update.

For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: [email protected]
Package info: `apt-cache show <pkg>' and http://packages.debian.org/&lt;pkg&gt;
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