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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: bind9.16 security update
Advisory ID:       RHSA-2023:5460-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:5460
Issue date:        2023-10-05
CVE Names:         CVE-2023-3341 
=====================================================================

1. Summary:

An update for bind9.16 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux CRB (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain
Name System (DNS) protocols. BIND includes a DNS server (named); a resolver
library (routines for applications to use when interfacing with DNS); and
tools for verifying that the DNS server is operating correctly.

Security Fix(es):

* bind: stack exhaustion in control channel code may lead to DoS
(CVE-2023-3341)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

2239621 - CVE-2023-3341 bind: stack exhaustion in control channel code may lead to DoS

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
bind9.16-9.16.23-0.14.el8_8.2.src.rpm

aarch64:
bind9.16-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-chroot-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-libs-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-utils-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm

noarch:
bind9.16-license-9.16.23-0.14.el8_8.2.noarch.rpm
python3-bind9.16-9.16.23-0.14.el8_8.2.noarch.rpm

ppc64le:
bind9.16-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-chroot-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-libs-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-utils-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm

s390x:
bind9.16-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-chroot-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-libs-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-utils-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm

x86_64:
bind9.16-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-chroot-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-libs-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-utils-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm

Red Hat Enterprise Linux CRB (v. 8):

aarch64:
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-devel-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm

noarch:
bind9.16-doc-9.16.23-0.14.el8_8.2.noarch.rpm

ppc64le:
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-devel-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm

s390x:
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-devel-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm

x86_64:
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm
bind9.16-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.i686.rpm
bind9.16-debugsource-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-devel-9.16.23-0.14.el8_8.2.i686.rpm
bind9.16-devel-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-libs-9.16.23-0.14.el8_8.2.i686.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm
bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm
bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2023-3341
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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RedHat: RHSA-2023-5460:01 Important: bind9.16 security update

An update for bind9.16 is now available for Red Hat Enterprise Linux 8

Summary

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.
Security Fix(es):
* bind: stack exhaustion in control channel code may lead to DoS (CVE-2023-3341)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.



Summary


Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2023-3341 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: bind9.16-9.16.23-0.14.el8_8.2.src.rpm
aarch64: bind9.16-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-chroot-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-libs-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-utils-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
noarch: bind9.16-license-9.16.23-0.14.el8_8.2.noarch.rpm python3-bind9.16-9.16.23-0.14.el8_8.2.noarch.rpm
ppc64le: bind9.16-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-chroot-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-libs-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-utils-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
s390x: bind9.16-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-chroot-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-libs-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-utils-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
x86_64: bind9.16-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-chroot-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-dnssec-utils-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-libs-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-utils-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
Red Hat Enterprise Linux CRB (v. 8):
aarch64: bind9.16-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-devel-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.aarch64.rpm
noarch: bind9.16-doc-9.16.23-0.14.el8_8.2.noarch.rpm
ppc64le: bind9.16-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-devel-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.ppc64le.rpm
s390x: bind9.16-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-devel-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.s390x.rpm
x86_64: bind9.16-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm bind9.16-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.i686.rpm bind9.16-debugsource-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-devel-9.16.23-0.14.el8_8.2.i686.rpm bind9.16-devel-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-libs-9.16.23-0.14.el8_8.2.i686.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.i686.rpm bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
Advisory ID: RHSA-2023:5460-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5460
Issued Date: : 2023-10-05
CVE Names: CVE-2023-3341

Topic

An update for bind9.16 is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Red Hat Enterprise Linux CRB (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64


Bugs Fixed

2239621 - CVE-2023-3341 bind: stack exhaustion in control channel code may lead to DoS


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