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slackwareSlackware Linux ProjectSSA-2023-264-01
HistorySep 21, 2023 - 7:42 p.m.

[slackware-security] bind

2023-09-2119:42:39
Slackware Linux Project
www.slackware.com
18
slackware
bind
security fix
recursion limit
cve-2023-3341
update
osu open source lab
ftp
rsync
hosting
md5 signatures
installation instructions
name server restart

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

0.002 Low

EPSS

Percentile

51.9%

New bind 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/bind-9.16.44-i586-1_slack15.0.txz: Upgraded.
This update fixes bugs and a security issue:
Limit the amount of recursion that can be performed by isccc_cc_fromwire.
For more information, see:
https://kb.isc.org/docs/cve-2023-3341
https://vulners.com/cve/CVE-2023-3341
(* 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/bind-9.16.44-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/bind-9.16.44-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/bind-9.18.19-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/bind-9.18.19-x86_64-1.txz

MD5 signatures:

Slackware 15.0 package:
eaa6cd04c7f964163ec2d650aa0a51c0 bind-9.16.44-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
b7aaa63593db2c829b4380da903bf54e bind-9.16.44-x86_64-1_slack15.0.txz

Slackware -current package:
61af61d881473d539452e0df1819cd28 n/bind-9.18.19-i586-1.txz

Slackware x86_64 -current package:
59f1a3aaf0a5c38d2d616c5ac7a95ac3 n/bind-9.18.19-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg bind-9.16.44-i586-1_slack15.0.txz

Then, restart the name server:

> /etc/rc.d/rc.bind restart

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

0.002 Low

EPSS

Percentile

51.9%