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[slackware-security]  bind (SSA:2021-118-01)

New bind 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/bind-9.11.31-i586-1_slack14.2.txz:  Upgraded.
  This update fixes bugs and the following security issues:
  A specially crafted GSS-TSIG query could cause a buffer overflow in the
  ISC implementation of SPNEGO.
  named crashed when a DNAME record placed in the ANSWER section during DNAME
  chasing turned out to be the final answer to a client query.
  Insufficient IXFR checks could result in named serving a zone without an SOA
  record at the apex, leading to a RUNTIME_CHECK assertion failure when the
  zone was subsequently refreshed. This has been fixed by adding an owner name
  check for all SOA records which are included in a zone transfer.
  For more information, see:
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25216
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25215
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25214
  (* Security fix *)
+--------------------------+


Where to find the new packages:
+-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab
(https://osuosl.org/) for donating FTP and rsync hosting
to the Slackware project!  :-)

Also see the "Get Slack" section on http://www.slackware.com/ for
additional mirror sites near you.

Updated package for Slackware 14.0:

Updated package for Slackware x86_64 14.0:

Updated package for Slackware 14.1:

Updated package for Slackware x86_64 14.1:

Updated package for Slackware 14.2:

Updated package for Slackware x86_64 14.2:

Updated package for Slackware -current:

Updated package for Slackware x86_64 -current:


MD5 signatures:
+-------------+

Slackware 14.0 package:
519a2040e945570735a7a3da02333e78  bind-9.11.31-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
7516759891446c682dcfb346d4576c8c  bind-9.11.31-x86_64-1_slack14.0.txz

Slackware 14.1 package:
36836b348c1b350244bf1ffc8b755676  bind-9.11.31-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
5775a6ed64872d17721f2ecf4ad5f605  bind-9.11.31-x86_64-1_slack14.1.txz

Slackware 14.2 package:
429f4a9a8bbbaebeac900410f7b51cb1  bind-9.11.31-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
0943942abf8a473f09078a246dfb2a22  bind-9.11.31-x86_64-1_slack14.2.txz

Slackware -current package:
5ea5403c4c90b45e520df7efa89b7a22  n/bind-9.16.15-i586-1.txz

Slackware x86_64 -current package:
ac29737530f56e0e36bf599598e651ae  n/bind-9.16.15-x86_64-1.txz


Installation instructions:
+------------------------+

Upgrade the package as root:
# upgradepkg bind-9.11.31-i586-1_slack14.2.txz

Then, restart the name server:

# /etc/rc.d/rc.bind restart


+-----+

Slackware: 2021-118-01: bind Security Update

April 28, 2021
New bind packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues

Summary

Here are the details from the Slackware 14.2 ChangeLog: patches/packages/bind-9.11.31-i586-1_slack14.2.txz: Upgraded. This update fixes bugs and the following security issues: A specially crafted GSS-TSIG query could cause a buffer overflow in the ISC implementation of SPNEGO. named crashed when a DNAME record placed in the ANSWER section during DNAME chasing turned out to be the final answer to a client query. Insufficient IXFR checks could result in named serving a zone without an SOA record at the apex, leading to a RUNTIME_CHECK assertion failure when the zone was subsequently refreshed. This has been fixed by adding an owner name check for all SOA records which are included in a zone transfer. For more information, see: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25216 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25215 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25214 (* Security fix *)

Where Find New Packages

Thanks to the friendly folks at the OSU Open Source Lab (https://osuosl.org/) for donating FTP and rsync hosting to the Slackware project! :-)
Also see the "Get Slack" section on http://www.slackware.com/ for additional mirror sites near you.
Updated package for Slackware 14.0:
Updated package for Slackware x86_64 14.0:
Updated package for Slackware 14.1:
Updated package for Slackware x86_64 14.1:
Updated package for Slackware 14.2:
Updated package for Slackware x86_64 14.2:
Updated package for Slackware -current:
Updated package for Slackware x86_64 -current:

MD5 Signatures

Slackware 14.0 package: 519a2040e945570735a7a3da02333e78 bind-9.11.31-i486-1_slack14.0.txz
Slackware x86_64 14.0 package: 7516759891446c682dcfb346d4576c8c bind-9.11.31-x86_64-1_slack14.0.txz
Slackware 14.1 package: 36836b348c1b350244bf1ffc8b755676 bind-9.11.31-i486-1_slack14.1.txz
Slackware x86_64 14.1 package: 5775a6ed64872d17721f2ecf4ad5f605 bind-9.11.31-x86_64-1_slack14.1.txz
Slackware 14.2 package: 429f4a9a8bbbaebeac900410f7b51cb1 bind-9.11.31-i586-1_slack14.2.txz
Slackware x86_64 14.2 package: 0943942abf8a473f09078a246dfb2a22 bind-9.11.31-x86_64-1_slack14.2.txz
Slackware -current package: 5ea5403c4c90b45e520df7efa89b7a22 n/bind-9.16.15-i586-1.txz
Slackware x86_64 -current package: ac29737530f56e0e36bf599598e651ae n/bind-9.16.15-x86_64-1.txz

Severity
[slackware-security] bind (SSA:2021-118-01)
New bind packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues.

Installation Instructions

Installation instructions: Upgrade the package as root: # upgradepkg bind-9.11.31-i586-1_slack14.2.txz Then, restart the name server: # /etc/rc.d/rc.bind restart

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