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Debian Rsync Critical Directory Traversal Risk DSA 499-2 CAN-2004-0426

debian
Calendar Grey June 8, 2004
Scroller Debian
Update your Debian rsync package to fix a critical directory traversal risk that allows file writing outside intended directories.
A remote user could cause an rsync daemon to write files outside of the intended directory tree, if the daemon is not configured with the 'chroot' option.

Summary

A vulnerability was discovered in rsync, a file transfer program,
whereby a remote user could cause an rsync daemon to write files
outside of the intended directory tree. This vulnerability is not
exploitable when the daemon is configured with the 'chroot' option.

This update includes an additional fix related to the original
vulnerability.

For the current stable distribution (woody) this problem has been
fixed in version 2.5.5-0.5.

For the unstable distribution (sid), this problem has been fixed in
version 2.6.1-1.

We recommend that you update your rsync 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 configurat...

Read the Full Advisory

Severity
critical
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Critical

Package: rsync

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