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Debian: 6.09.00-10 Moderate Update: Tcsh Local Exploit Risk

debian
Calendar Grey November 10, 2000
Debian Logo
To prevent the risks associated with vulnerabilities in tcsh on Debian systems, ensure you upgrade to the latest version to avoid unauthorized file changes. Follow these safety guidelines.
Proton reported on bugtraq that tcsh did not handle in-here documentscorrectly

Summary


When using in-here documents using the << syntax tcsh uses a temporary
file to store the data. Unfortunately the temporary file is not created
securely and standard symlink attacks can be used to make tcsh overwrite
arbitrary files.

This has been fixed in version 6.09.00-10 and we recommend that you
upgrade your tcsh package immediately.


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

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



Debian GNU/Linux 2.2 alias potato
Potato was released for the alpha, arm, i386, m68k, powerpc and sparc
architectures.


Source archives:


MD5 checksum: 764fd56d0c32044655f47ce35b0acef1


MD5 checksum: 662ea288452dc11de207d0051d4f82d7


MD5 checksum: 33511c75037cd4948ed6f1627d1793aa

Architecture indendent archives:


MD5 checksum: 67a2a8d37c467ee356bb5d5cfe1a6957

Alpha architecture:


MD5 checksum: d94b88...

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