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slackwareSlackware Linux ProjectSSA-2023-018-02
HistoryJan 18, 2023 - 6:23 a.m.

[slackware-security] httpd

2023-01-1806:23:09
Slackware Linux Project
www.slackware.com
17

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

0.022 Low

EPSS

Percentile

89.5%

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:
https://downloads.apache.org/httpd/CHANGES_2.4.55
https://vulners.com/cve/CVE-2022-37436
https://vulners.com/cve/CVE-2022-36760
https://vulners.com/cve/CVE-2006-20001
(* 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 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/httpd-2.4.55-i486-1_slack14.0.txz

Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/httpd-2.4.55-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/httpd-2.4.55-i486-1_slack14.1.txz

Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/httpd-2.4.55-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/httpd-2.4.55-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/httpd-2.4.55-x86_64-1_slack14.2.txz

Updated package for Slackware 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/httpd-2.4.55-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-2.4.55-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.55-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.55-x86_64-1.txz

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

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

0.022 Low

EPSS

Percentile

89.5%