7.5 High
CVSS3
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.975 High
EPSS
Percentile
99.9%
New httpd packages are available for Slackware 14.0, 14.1, 14.2, and -current
to fix security issues.
Here are the details from the Slackware 14.2 ChangeLog:
patches/packages/httpd-2.4.50-i586-1_slack14.2.txz: Upgraded.
This release contains security fixes and improvements.
Fixed null pointer dereference in h2 fuzzing.
Fixed path traversal and file disclosure vulnerability.
For more information, see:
https://vulners.com/cve/CVE-2021-41524
https://vulners.com/cve/CVE-2021-41773
(* 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-2.4.50-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-2.4.50-x86_64-1_slack14.0.txz
Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/httpd-2.4.50-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-2.4.50-x86_64-1_slack14.1.txz
Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/httpd-2.4.50-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-2.4.50-x86_64-1_slack14.2.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.50-i586-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.50-x86_64-1.txz
MD5 signatures:
Slackware 14.0 package:
758dffc23a1504de73404a3722b5c678 httpd-2.4.50-i486-1_slack14.0.txz
Slackware x86_64 14.0 package:
141276e5534ba71d78c95773ea6ee115 httpd-2.4.50-x86_64-1_slack14.0.txz
Slackware 14.1 package:
9783dbf60532959fa59c5ea5a39de12f httpd-2.4.50-i486-1_slack14.1.txz
Slackware x86_64 14.1 package:
cf6e8c46653385296e4f5d2f98c13369 httpd-2.4.50-x86_64-1_slack14.1.txz
Slackware 14.2 package:
53b8fec2d3b536bb35dbbd96cfc16ed6 httpd-2.4.50-i586-1_slack14.2.txz
Slackware x86_64 14.2 package:
c10d440eee460e784aa9023e8ed05f02 httpd-2.4.50-x86_64-1_slack14.2.txz
Slackware -current package:
eeaa1bd4a7980f998a4d15a86803a4e0 n/httpd-2.4.50-i586-1.txz
Slackware x86_64 -current package:
1f7c8675b37517c68d2f77695932e510 n/httpd-2.4.50-x86_64-1.txz
Installation instructions:
Upgrade the package as root:
> upgradepkg httpd-2.4.50-i586-1_slack14.2.txz
Then, restart Apache httpd:
> /etc/rc.d/rc.httpd stop
> /etc/rc.d/rc.httpd start
7.5 High
CVSS3
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.975 High
EPSS
Percentile
99.9%