[SECURITY] [DSA 2365-1] dtc security update

ID DEBIAN:DSA-2365-1:0908E
Type debian
Reporter Debian
Modified 2011-12-18T20:48:08


Debian Security Advisory DSA-2365-1 security@debian.org http://www.debian.org/security/ Moritz Muehlenhoff December 18, 2011 http://www.debian.org/security/faq

Package : dtc Vulnerability : several Problem type : local/remote Debian-specific: no CVE ID : CVE-2011-3195 CVE-2011-3196 CVE-2011-3197 CVE-2011-3198 CVE-2011-3199 Debian Bug : 637469 637477 637485 637584 637629 637630 637618 637537 637487 637632 637669

Ansgar Burchardt, Mike O'Connor and Philipp Kern discovered multiple vulnerabilities in DTC, a web control panel for admin and accounting hosting services:


A possible shell insertion has been found in the mailing list


Unix rights for the apache2.conf were set incorrectly (world


Incorrect input sanitising for the $_SERVER["addrlink"] parameter
could lead to SQL insertion.


DTC was using the -b option of htpasswd, possibly revealing
password in clear text using ps or reading /proc.


A possible HTML/javascript insertion vulnerability has been found
in the DNS & MX section of the user panel.

This update also fixes several vulnerabilities, for which no CVE ID has been assigned:

It has been discovered that DTC performs insufficient input sanitising in the package installer, leading to possible unwanted destination directory for installed packages if some DTC application packages are installed (note that these aren't available in Debian main).

DTC was setting-up /etc/sudoers with permissive sudo rights to chrootuid.

Incorrect input sanitizing in the package installer could lead to SQL insertion.

A malicious user could enter a specially crafted support ticket subject leading to an SQL injection in the draw_user_admin.php.

For the oldstable distribution (lenny), this problem has been fixed in version 0.29.18-1+lenny2

The stable distribution (squeeze) doesn't include dtc.

For the unstable distribution (sid), this problem has been fixed in version 0.34.1-1.

We recommend that you upgrade your dtc packages.

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@lists.debian.org