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Slackware: 2008-312-01 Moderate: CUPS Denial Of Service Exploit

slackware
Calendar Grey November 8, 2008
Dist Slackware Esm H88
Upgrading CUPS (Common UNIX Printing System) is crucial for enhancing security in Slackware 12.0 and 12.1 due to identified vulnerabilities. Act promptly to protect your systems
New cups packages are available for Slackware 12.0, 12.1, and -current to fix security issues

Summary

Here are the details from the Slackware 12.1 ChangeLog: Fri Nov 7 22:23:40 CST 2008 patches/packages/cups-1.3.9-i486-1_slack12.1.tgz: Upgraded to cups-1.3.9. This update fixes three vulnerabilities in the SGI image format filter, the texttops filter, and the HP-GL and HP-GL/2 plotter format filter. All three of these could result in a denial of service, and the plotter filter issue could possibly be used to execute code as the print spooler user. For more information, see: https://www.cve.org/CVERecord?id=CVE-2008-3639 https://www.cve.org/CVERecord?id=CVE-2008-3640 https://www.cve.org/CVERecord?id=CVE-2008-3641 (* Security fix *)

Where Find New Packages

HINT: Getting slow download speeds from ftp.slackware.com? Give slackware.osuosl.org a try. This is another primary FTP site for Slackware that can be considerably faster than downloading directly from ftp.slackware.com.
Thanks to the friendly folks at the OSU Open Source Lab (https://osuosl.org/) for donating additional FTP and rsync hosting to the Slackware project! :-)
Also see the "Get Slack" section on http://www.slackware.com/ for additional mirror sites near you.
Updated package for Slackware 12.0:
Updated package for Slackware 12.1:
Updated package for Slackware -current:

MD5 Signatures

Slackware 12.0 package: 26ebf49b262c56e192eaffe3e13a4bab cups-1.3.9-i486-1_slack12.0.tgz
Slackware 12.1 package: 83cbf4c736362d5e9864f8694082500f cups-1.3.9-i486-1_slack12.1.tgz
Slackware -current package: 17130c48a822d3c0310a6ad3df138521 cups-1.3.9-i486-1.tgz

Severity
important
Lowest
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Critical

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Installation Instructions

Installation instructions: Upgrade the package as root: # upgradepkg cups-1.3.9-i486-1_slack12.1.tgz If the machine is running the CUPS server, restart it: # sh /etc/rc.d/rc.cups restart

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