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[slackware-security] httpd (SSA:2025-204-01)

Posted on 23 July 2025
Slackware Security

[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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