The Slackware Linux Security Team has released updated httpd packages for both the stable 15.0 release and the current development branch to address multiple security flaws in Apache version 2.4.67. These patches fix critical vulnerabilities that could allow attackers to trigger memory disclosures, escalate privileges, or execute arbitrary code through various server modules. Administrators can download the corrected files from official mirrors, verify their integrity using the provided MD5 checksums, and install them with a simple upgradepkg command.

httpd (SSA:2026-124-01)

httpd (SSA:2026-124-01)

httpd (SSA:2026-124-01)

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-2.4.67-i586-1_slack15.0.txz: Upgraded.
This release fixes bugs and the following security issues:
mod_proxy_ajp: Heap Over-Read and memory disclosure in ajp_parse_data().
mod_proxy_ajp: Heap Buffer Over-Read Due to Missing Null-Termination Check.
Off-by-one OOB reads in AJP getter functions.
HTTP response splitting forwarding malicious status line.
mod_authn_socache crash.
mod_auth_digest timing attack.
mod_md unrestricted OCSP response.
buffer overflow in mod_proxy_ajp via ajp_msg_check_header().
mod_rewrite elevation of privileges via ap_expr.
http2: double free and possible RCE on early reset.
For more information, see:
https://downloads.apache.org/httpd/CHANGES_2.4.67
https://www.cve.org/CVERecord?id=CVE-2026-34059
https://www.cve.org/CVERecord?id=CVE-2026-34032
https://www.cve.org/CVERecord?id=CVE-2026-33857
https://www.cve.org/CVERecord?id=CVE-2026-33523
https://www.cve.org/CVERecord?id=CVE-2026-33007
https://www.cve.org/CVERecord?id=CVE-2026-33006
https://www.cve.org/CVERecord?id=CVE-2026-29169
https://www.cve.org/CVERecord?id=CVE-2026-29168
https://www.cve.org/CVERecord?id=CVE-2026-28780
https://www.cve.org/CVERecord?id=CVE-2026-24072
https://www.cve.org/CVERecord?id=CVE-2026-23918
(* 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-2.4.67-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-2.4.67-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.67-i686-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.67-x86_64-1.txz

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

Slackware 15.0 package:
40ae34142dbfef476bca1cb0ff03ae48 httpd-2.4.67-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
d0f86d622aeae7fbc4f2ac87f6dcd22b httpd-2.4.67-x86_64-1_slack15.0.txz

Slackware -current package:
a7cae891b9054296e09995e8806bea99 n/httpd-2.4.67-i686-1.txz

Slackware x86_64 -current package:
3508b66e51e6391820f5c291760324a5 n/httpd-2.4.67-x86_64-1.txz

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

Upgrade the package as root:
# upgradepkg httpd-2.4.67-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