httpd (SSA:2023-067-01)
From: Slackware Security Team <>
Subject: [slackware-security] httpd (SSA:2023-067-01)
Date: Wed, 8 Mar 2023 12:30:50 -0800 (PST)

Hash: SHA1

[slackware-security] httpd (SSA:2023-067-01)

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-2.4.56-i586-1_slack15.0.txz: Upgraded.
This update fixes two security issues:
HTTP Response Smuggling vulnerability via mod_proxy_uwsgi.
HTTP Request Smuggling attack via mod_rewrite and mod_proxy.
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:
aa5ba4ca65ef5e2f1a556dce59499f53 httpd-2.4.56-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
6b3b96f0f263ce160c248e432feb9e22 httpd-2.4.56-x86_64-1_slack14.0.txz

Slackware 14.1 package:
0466df1d0b695e06423b3b74e4b3001c httpd-2.4.56-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
24c7e5cdc84dadc5dbb4d2492be91211 httpd-2.4.56-x86_64-1_slack14.1.txz

Slackware 14.2 package:
44303214ead7652ff59b0482721c40a2 httpd-2.4.56-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
6d87a8aafce21046bf8182a72cb3adb3 httpd-2.4.56-x86_64-1_slack14.2.txz

Slackware 15.0 package:
eb75e6a814fadb936efa78bb394f37a2 httpd-2.4.56-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
66bc518f7d6aca2ea55f8da4979df3aa httpd-2.4.56-x86_64-1_slack15.0.txz

Slackware -current package:
2c0db3136e67efd747d3305dfb1cc4a5 n/httpd-2.4.56-i586-1.txz

Slackware x86_64 -current package:
3618ff7ab4a7253d1cd485b5c696fe8c n/httpd-2.4.56-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
# upgradepkg httpd-2.4.56-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

| To leave the slackware-security mailing list: |
| Send an email to with this text in the body of |
| the email message: |
| |
| unsubscribe slackware-security |
| |
| You will get a confirmation message back containing instructions to |
| complete the process. Please do not reply to this email address. |