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Slackware: 2020-105-01 Critical: Git Credential Issue Fix

slackware
Calendar Grey April 14, 2020
Dist Slackware Esm H88
Recent git updates for the Slackware 14.x series address vulnerabilities related to credential security. Detailed upgrade procedures are provided for users.
New git packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues

Summary

Here are the details from the Slackware 14.2 ChangeLog: patches/packages/git-2.17.4-i586-1_slack14.2.txz: Upgraded. This update fixes a security issue: With a crafted URL that contains a newline in it, the credential helper machinery can be fooled to give credential information for a wrong host. The attack has been made impossible by forbidding a newline character in any value passed via the credential protocol. Credit for finding the vulnerability goes to Felix Wilhelm of Google Project Zero. For more information, see: https://www.cve.org/CVERecord?id=CVE-2020-5260 (* 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: d4df6c5651885a0c54c9060b809f7933 git-2.17.4-i486-1_slack14.0.txz
Slackware x86_64 14.0 package: 153d1609e59015641a77e872bc6bf192 git-2.17.4-x86_64-1_slack14.0.txz
Slackware 14.1 package: c446d4c48b7c2184bb923496f135a53b git-2.17.4-i486-1_slack14.1.txz
Slackware x86_64 14.1 package: 22d67ae1bcb09089799d02bf08106d5b git-2.17.4-x86_64-1_slack14.1.txz
Slackware 14.2 package: 5eb04182f95e73ff27bdef3d2aa29afb git-2.17.4-i586-1_slack14.2.txz
Slackware x86_64 14.2 package: 44dffc40138f48c49f6e1c7dc07eb3cf git-2.17.4-x86_64-1_slack14.2.txz
Slackware -current package: 32c297677f194cfe5ee513ba4618a661 d/git-2.26.1-i586-1.txz
Slackware x86_64 -current package: d911b45dfe08bc8ff139d4c10ee1618e d/git-2.26.1-x86_64-1.txz

Severity
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Installation Instructions

Installation instructions: Upgrade the package as root: # upgradepkg git-2.17.4-i586-1_slack14.2.txz

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