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From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] httpd (SSA:2025-204-01)
Date: Wed, 23 Jul 2025 11:40:42 -0700 (PDT)
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[slackware-security]  httpd (SSA:2025-204-01)

New httpd packages are available for Slackware 15.0 and -current to
fix security issues.


Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/httpd-2.4.65-i586-1_slack15.0.txz:  Upgraded.
  This release fixes bugs and the following security issues:
  HTTP/2 DoS by Memory Increase.
  mod_ssl TLS upgrade attack.
  mod_proxy_http2 denial of service.
  mod_ssl access control bypass with session resumption.
  mod_ssl error log variable escaping.
  SSRF on Windows due to UNC paths (Linux is not affected).
  SSRF with mod_headers setting Content-Type header.
  HTTP response splitting.
  For more information, see:
    https://downloads.apache.org/httpd/CHANGES_2.4.65
    https://www.cve.org/CVERecord?id=CVE-2025-53020
    https://www.cve.org/CVERecord?id=CVE-2025-49812
    https://www.cve.org/CVERecord?id=CVE-2025-49630
    https://www.cve.org/CVERecord?id=CVE-2025-23048
    https://www.cve.org/CVERecord?id=CVE-2024-47252
    https://www.cve.org/CVERecord?id=CVE-2024-43394
    https://www.cve.org/CVERecord?id=CVE-2024-43204
    https://www.cve.org/CVERecord?id=CVE-2024-42516
  (* Security fix *)
+--------------------------+


Where to find the 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://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-2.4.65-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-2.4.65-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.65-i686-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.65-x86_64-1.txz


MD5 signatures:
+-------------+

Slackware 15.0 package:
ebf0c0bea8b1ba4389ed9aa6dbbc575e  httpd-2.4.65-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
3b07387d6b74a6c5683cb71a2064168d  httpd-2.4.65-x86_64-1_slack15.0.txz

Slackware -current package:
2be9cb57b63487d6759844f85287234e  n/httpd-2.4.65-i686-1.txz

Slackware x86_64 -current package:
98bc490f1760d137a16647e3374de7ce  n/httpd-2.4.65-x86_64-1.txz


Installation instructions:
+------------------------+

Upgrade the package as root:
# upgradepkg httpd-2.4.65-i586-1_slack15.0.txz

Then, restart Apache httpd:

# /etc/rc.d/rc.httpd stop
# /etc/rc.d/rc.httpd start


+-----+

Slackware Linux Security Team
http://slackware.com/gpg-key
security@slackware.com

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