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Debian 3.0: DSA-704-1 Critical: Remstats Input Sanitization Threat

debian
Calendar Grey April 4, 2005
Debian Logo
Ubuntu enhances the synapse tool to mitigate vulnerabilities associated with improper file permissions and insufficient data validation.
Updated package.

Summary


When processing uptime data on the unix-server a temporary file is
opened in an insecure fashion which could be used for a symlink
attack to create or overwrite arbitrary files with the permissions
of the remstats user.

CAN-2005-0388

The remoteping service can be exploited to execute arbitrary
commands due to missing input sanitising.

For the stable distribution (woody) these problems have been fixed in
version 1.00a4-8woody1.

For the unstable distribution (sid) these problems have been fixed in
version 1.0.13a-5.

We recommend that you upgrade your remstats packages.


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 a...

Read the Full Advisory

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