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slackwareSlackware Linux ProjectSSA-2024-183-01
HistoryJul 01, 2024 - 8:31 p.m.

[slackware-security] openssh

2024-07-0120:31:12
Slackware Linux Project
www.slackware.com
10
openssh
slackware 15.0
security issue
remote code execution
upgrade
restart sshd

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.3%

New openssh packages are available for Slackware 15.0 and -current to
fix a security issue.

Here are the details from the Slackware 15.0 ChangeLog:

patches/packages/openssh-9.8p1-i586-1_slack15.0.txz: Upgraded.
This update fixes a security issue:
Fix race condition resulting in potential remote code execution.
For more information, see:
https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt
https://vulners.com/cve/CVE-2024-6387
(* 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/openssh-9.8p1-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/openssh-9.8p1-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/openssh-9.8p1-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/openssh-9.8p1-x86_64-1.txz

MD5 signatures:

Slackware 15.0 package:
b4af120a303e9cc81f36efc530dfeb71 openssh-9.8p1-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
18c832397610ce2ba95fbe5bd42c0939 openssh-9.8p1-x86_64-1_slack15.0.txz

Slackware -current package:
c99e931319f87074cd75a6a24748919a n/openssh-9.8p1-i586-1.txz

Slackware x86_64 -current package:
79193544127ed638d7281552c6fcd15e n/openssh-9.8p1-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg openssh-9.8p1-i586-1_slack15.0.txz

Next, restart the sshd daemon:
> sh /etc/rc.d/rc.sshd restart

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.3%