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Slackware 15.0: httpd Critical Update for Security Issues SSA:2025-338-01

slackware
Calendar Grey December 4, 2025
Dist Slackware Esm H88
New httpd packages for Slackware 15.0 address critical security issues blocking remote access vulnerabilities.
New httpd packages are available for Slackware 15.0 and -current to fix security issues

Summary

Here are the details from the Slackware 15.0 ChangeLog: patches/packages/httpd-2.4.66-i586-1_slack15.0.txz: Upgraded. This release fixes bugs and the following security issues: mod_userdir+suexec bypass via AllowOverride FileInfo. CGI environment variable override. NTLM Leakage on Windows through UNC SSRF. Server Side Includes adds query string to #exec cmd=... mod_md (ACME), unintended retry intervals. For more information, see: https://downloads.apache.org/httpd/CHANGES_2.4.66 https://www.cve.org/CVERecord?id=CVE-2025-66200 https://www.cve.org/CVERecord?id=CVE-2025-65082 https://www.cve.org/CVERecord?id=CVE-2025-59775 https://www.cve.org/CVERecord?id=CVE-2025-58098 https://www.cve.org/CVERecord?id=CVE-2025-55753 (* Security fix *)

Topics%20covered

Topics Covered

security advisory security issue critical remote access httpd slackware

Where Find New Packages

Thanks to the friendly folks at the OSU Open Source Lab (http://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 15.0: ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/httpd-2.4.66-i586-1_slack15.0.txz
Updated package for Slackware x86_64 15.0: ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/httpd-2.4.66-x86_64-1_slack15.0.txz
Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.66-i686-1.txz
Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.66-x86_64-1.txz

MD5 Signatures

Slackware 15.0 package: 20e1b1b8816f80a516397fee255a16f8 httpd-2.4.66-i586-1_slack15.0.txz
Slackware x86_64 15.0 package: c51ceeac514d409cb6befe6d94af2a1a httpd-2.4.66-x86_64-1_slack15.0.txz
Slackware -current package: 64868bc16927fb0431ab2dc8f968d9e6 n/httpd-2.4.66-i686-1.txz
Slackware x86_64 -current package: 4948bd06e3629f4b498eb727afde2356 n/httpd-2.4.66-x86_64-1.txz

Severity
critical
Lowest
Low
Medium
High
Critical

Topics%20covered

Topics Covered

security advisory security issue critical remote access httpd slackware

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Installation Instructions

Installation instructions: Upgrade the package as root: # upgradepkg httpd-2.4.66-i586-1_slack15.0.txz Then, restart Apache httpd: # /etc/rc.d/rc.httpd stop # /etc/rc.d/rc.httpd start

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