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Debian: DSA 554-1 Critical: Sendmail Pre-Set Password Remote Threat

debian
Calendar Grey September 27, 2004
Debian Logo
Ubuntu Security Notice USN-4545-1 highlights a vulnerability in OpenSSH where improper key validation might lead to unauthorized access.
Hugo Espuny discovered a problem in sendmail, a commonly used program to deliver electronic mail

Summary

Hugo Espuny discovered a problem in sendmail, a commonly used program
to deliver electronic mail. When installing "sasl-bin" to use sasl in
connection with sendmail, the sendmail configuration script use fixed
user/pass information to initialise the sasl database. Any spammer
with Debian systems knowledge could utilise such a sendmail
installation to relay spam.

For the stable distribution (woody) this problem has been fixed in
version 8.12.3-7.1.

For the unstable distribution (sid) this problem has been fixed in
version 8.13.1-13.

We recommend that you upgrade your sendmail 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 th...

Read the Full Advisory

Severity
critical
Lowest
Low
Medium
High
Critical

Package: sendmail
CVE ID: CAN-2004-0833

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