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Slackware 14.2: 2019-259-01 Critical: Expat Heap Overflow Fix

slackware
Calendar Grey September 16, 2019
Dist Slackware Esm H88
Recently launched expat bundles for Slackware address a serious heap overflow vulnerability, significantly improving overall system safety.
New expat packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix a security issue

Summary

Here are the details from the Slackware 14.2 ChangeLog: patches/packages/expat-2.2.8-i586-1_slack14.2.txz: Upgraded. Fix heap overflow triggered by XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber), and deny internal entities closing the doctype. For more information, see: https://www.cve.org/CVERecord?id=CVE-2019-15903 (* Security fix *)

Where Find New Packages

Thanks to the friendly folks at the OSU Open Source Lab (https://osuosl.org/) for donating 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 14.0:
Updated package for Slackware x86_64 14.0:
Updated package for Slackware 14.1:
Updated package for Slackware x86_64 14.1:
Updated package for Slackware 14.2:
Updated package for Slackware x86_64 14.2:
Updated package for Slackware -current:
Updated package for Slackware x86_64 -current:

MD5 Signatures

Slackware 14.0 package: 5083c04afc9877a10abe5bd151b7236d expat-2.2.8-i486-1_slack14.0.txz
Slackware x86_64 14.0 package: 77efa3806a9ed98fddc044e8f0d25f1d expat-2.2.8-x86_64-1_slack14.0.txz
Slackware 14.1 package: f68d41735c3cc218855491abe43b9755 expat-2.2.8-i486-1_slack14.1.txz
Slackware x86_64 14.1 package: f9f9213aa7c70976a14676568ab414c8 expat-2.2.8-x86_64-1_slack14.1.txz
Slackware 14.2 package: c7c7a2e1055d12fe2a8b5ff6be640c52 expat-2.2.8-i586-1_slack14.2.txz
Slackware x86_64 14.2 package: 00632a5b09d08316ee66fa63e4e23d27 expat-2.2.8-x86_64-1_slack14.2.txz
Slackware -current package: fc31f923d41d753d2681472fb3203a27 l/expat-2.2.8-i586-1.txz
Slackware x86_64 -current package: 51baab2bafea79c8b39f1d6a35db12b7 l/expat-2.2.8-x86_64-1.txz

Severity
critical
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Installation Instructions

Installation instructions: Upgrade the package as root: # upgradepkg expat-2.2.8-i586-1_slack14.2.txz

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