SOT Linux Advisory: fetchmail

SOT Linux Security Advisory

1. Problem description

A bug was discovered in fetchmail 6.2.4 where a specially crafted email message can cause fetchmail to crash.
Thanks to Nalin Dahyabhai of Red Hat for providing the patch to fix the problem.
Users of fetchmail are advised to upgrade to the packages contained within this erratum.

2. Updated packages

SOT Linux 2003 Desktop:

i386:
ftp://ftp.sot.com/updates/2003/Desktop/i386/fetchmail-6.2.4-1.i386.rpm

SRPMS:
ftp://ftp.sot.com/updates/2003/Desktop/SRPMS/fetchmail-6.2.4-1.src.rpm

SOT Linux 2003 Server:

i386:
ftp://ftp.sot.com/updates/2003/Server/i386/fetchmail-6.2.4-1.i386.rpm

SRPMS:
ftp://ftp.sot.com/updates/2003/Server/SRPMS/fetchmail-6.2.4-1.src.rpm

3. Upgrading package

Before applying this update, make sure all previously released errata relevant to your system have been applied. Use up2date to automatically upgrade the fixed packages.

If you want to upgrade manually, download the updated package from the SOT Linux FTP site (use the links above) or from one of our mirrors. The list of mirrors can be obtained at www.sot.com/en/linux

Update the package with the following command: rpm -Uvh <filename>

4. Verification

All packages are PGP signed by SOT for security.

You can verify each package with the following command: rpm --checksig <filename>

If you wish to verify the integrity of the downloaded package, run "md5sum <filename>" and compare the output with data given below.

Package Name MD5 sum

5. References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0792

Copyright(c) 2001-2003 SOT