httpd (SSA:2023-018-02)
From: Slackware Security Team <>
Subject: [slackware-security] httpd (SSA:2023-018-02)
Date: Tue, 17 Jan 2023 22:23:09 -0800 (PST)

Hash: SHA1

[slackware-security] httpd (SSA:2023-018-02)

New httpd packages are available for Slackware 14.0, 14.1, 14.2, 15.0,
and -current to fix security issues.

Here are the details from the Slackware 15.0 ChangeLog:
patches/packages/httpd-2.4.55-i586-1_slack15.0.txz: Upgraded.
This update fixes bugs and the following security issues:
mod_proxy allows a backend to trigger HTTP response splitting.
mod_proxy_ajp possible request smuggling.
mod_dav out of bounds read, or write of zero byte.
For more information, see:
(* Security fix *)

Where to find the new packages:

Thanks to the friendly folks at the OSU Open Source Lab
( for donating FTP and rsync hosting
to the Slackware project! :-)

Also see the "Get Slack" section on 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 15.0:

Updated package for Slackware x86_64 15.0:

Updated package for Slackware -current:

Updated package for Slackware x86_64 -current:

MD5 signatures:

Slackware 14.0 package:
85c66cd5d771faf965f9f8e02511a070 httpd-2.4.55-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
be99efc54597334835e089aba34d2b88 httpd-2.4.55-x86_64-1_slack14.0.txz

Slackware 14.1 package:
c19243e0c05c5e9d3981403e30e798b1 httpd-2.4.55-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
6d2071bbbf5feadca34289bdaf326fae httpd-2.4.55-x86_64-1_slack14.1.txz

Slackware 14.2 package:
99ee5278c49c9f31fc8c17a6ed4a2886 httpd-2.4.55-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
862d8cc7c3e77baf6572cfeaf7725cd6 httpd-2.4.55-x86_64-1_slack14.2.txz

Slackware 15.0 package:
dafb5025faf3b8dbd9d252b693861a44 httpd-2.4.55-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
505e461a17a9070a833a84e7988262ec httpd-2.4.55-x86_64-1_slack15.0.txz

Slackware -current package:
e39f1c2ccff8d8473ba91020d9864298 n/httpd-2.4.55-i586-1.txz

Slackware x86_64 -current package:
4382cc0fd0f4e5e598039bfc4619d4d3 n/httpd-2.4.55-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
# upgradepkg httpd-2.4.55-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

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