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slackwareSlackware Linux ProjectSSA-2024-095-01
HistoryApr 04, 2024 - 7:16 p.m.

[slackware-security] httpd

2024-04-0419:16:44
Slackware Linux Project
www.slackware.com
15
slackware
httpd
security fix
upgrade
http/2 dos
http response splitting

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.5

Confidence

Low

EPSS

0.001

Percentile

47.6%

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-2.4.59-i586-1_slack15.0.txz: Upgraded.
This update fixes security issues:
HTTP/2 DoS by memory exhaustion on endless continuation frames.
HTTP Response Splitting in multiple modules.
HTTP response splitting.
For more information, see:
https://downloads.apache.org/httpd/CHANGES_2.4.59
https://vulners.com/cve/CVE-2024-27316
https://vulners.com/cve/CVE-2024-24795
https://vulners.com/cve/CVE-2023-38709
(* 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-2.4.59-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-2.4.59-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.59-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.59-x86_64-1.txz

MD5 signatures:

Slackware 15.0 package:
a6e6608bea8071ddfaf5ea39d2454fb9 httpd-2.4.59-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
4fdc451a95e9af68974e472df6d752c1 httpd-2.4.59-x86_64-1_slack15.0.txz

Slackware -current package:
1396ecc3cf3e58a8348b7619f0dff361 n/httpd-2.4.59-i586-1.txz

Slackware x86_64 -current package:
85c084fc3fda741b121515e011c1db8f n/httpd-2.4.59-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg httpd-2.4.59-i586-1_slack15.0.txz

Then, restart Apache httpd:

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.5

Confidence

Low

EPSS

0.001

Percentile

47.6%