-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: bind security update
Advisory ID:       RHSA-2023:5474-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:5474
Issue date:        2023-10-05
CVE Names:         CVE-2023-3341
====================================================================
1. Summary:

An update for bind 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 BaseOS (v. 8) - aarch64, 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

After installing the update, the BIND daemon (named) will be restarted
automatically.

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):

aarch64:
bind-9.11.36-8.el8_8.2.aarch64.rpm
bind-chroot-9.11.36-8.el8_8.2.aarch64.rpm
bind-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-debugsource-9.11.36-8.el8_8.2.aarch64.rpm
bind-devel-9.11.36-8.el8_8.2.aarch64.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-libs-9.11.36-8.el8_8.2.aarch64.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-libs-lite-9.11.36-8.el8_8.2.aarch64.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-lite-devel-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-devel-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-libs-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-utils-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-sdb-9.11.36-8.el8_8.2.aarch64.rpm
bind-sdb-chroot-9.11.36-8.el8_8.2.aarch64.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-utils-9.11.36-8.el8_8.2.aarch64.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm

noarch:
bind-license-9.11.36-8.el8_8.2.noarch.rpm
python3-bind-9.11.36-8.el8_8.2.noarch.rpm

ppc64le:
bind-9.11.36-8.el8_8.2.ppc64le.rpm
bind-chroot-9.11.36-8.el8_8.2.ppc64le.rpm
bind-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-debugsource-9.11.36-8.el8_8.2.ppc64le.rpm
bind-devel-9.11.36-8.el8_8.2.ppc64le.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-libs-9.11.36-8.el8_8.2.ppc64le.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-libs-lite-9.11.36-8.el8_8.2.ppc64le.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-lite-devel-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-devel-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-libs-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-utils-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-sdb-9.11.36-8.el8_8.2.ppc64le.rpm
bind-sdb-chroot-9.11.36-8.el8_8.2.ppc64le.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-utils-9.11.36-8.el8_8.2.ppc64le.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm

s390x:
bind-9.11.36-8.el8_8.2.s390x.rpm
bind-chroot-9.11.36-8.el8_8.2.s390x.rpm
bind-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-debugsource-9.11.36-8.el8_8.2.s390x.rpm
bind-devel-9.11.36-8.el8_8.2.s390x.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-libs-9.11.36-8.el8_8.2.s390x.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-libs-lite-9.11.36-8.el8_8.2.s390x.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-lite-devel-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-devel-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-libs-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-utils-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-sdb-9.11.36-8.el8_8.2.s390x.rpm
bind-sdb-chroot-9.11.36-8.el8_8.2.s390x.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-utils-9.11.36-8.el8_8.2.s390x.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.s390x.rpm

x86_64:
bind-9.11.36-8.el8_8.2.x86_64.rpm
bind-chroot-9.11.36-8.el8_8.2.x86_64.rpm
bind-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-debugsource-9.11.36-8.el8_8.2.i686.rpm
bind-debugsource-9.11.36-8.el8_8.2.x86_64.rpm
bind-devel-9.11.36-8.el8_8.2.i686.rpm
bind-devel-9.11.36-8.el8_8.2.x86_64.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-libs-9.11.36-8.el8_8.2.i686.rpm
bind-libs-9.11.36-8.el8_8.2.x86_64.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-libs-lite-9.11.36-8.el8_8.2.i686.rpm
bind-libs-lite-9.11.36-8.el8_8.2.x86_64.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-lite-devel-9.11.36-8.el8_8.2.i686.rpm
bind-lite-devel-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-devel-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-devel-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-libs-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-libs-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-utils-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-sdb-9.11.36-8.el8_8.2.x86_64.rpm
bind-sdb-chroot-9.11.36-8.el8_8.2.x86_64.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-utils-9.11.36-8.el8_8.2.x86_64.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
bind-9.11.36-8.el8_8.2.src.rpm

aarch64:
bind-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-debugsource-9.11.36-8.el8_8.2.aarch64.rpm
bind-export-devel-9.11.36-8.el8_8.2.aarch64.rpm
bind-export-libs-9.11.36-8.el8_8.2.aarch64.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.aarch64.rpm

ppc64le:
bind-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-debugsource-9.11.36-8.el8_8.2.ppc64le.rpm
bind-export-devel-9.11.36-8.el8_8.2.ppc64le.rpm
bind-export-libs-9.11.36-8.el8_8.2.ppc64le.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.ppc64le.rpm

s390x:
bind-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-debugsource-9.11.36-8.el8_8.2.s390x.rpm
bind-export-devel-9.11.36-8.el8_8.2.s390x.rpm
bind-export-libs-9.11.36-8.el8_8.2.s390x.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.s390x.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.s390x.rpm

x86_64:
bind-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-debugsource-9.11.36-8.el8_8.2.i686.rpm
bind-debugsource-9.11.36-8.el8_8.2.x86_64.rpm
bind-export-devel-9.11.36-8.el8_8.2.i686.rpm
bind-export-devel-9.11.36-8.el8_8.2.x86_64.rpm
bind-export-libs-9.11.36-8.el8_8.2.i686.rpm
bind-export-libs-9.11.36-8.el8_8.2.x86_64.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-export-libs-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-libs-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-libs-lite-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-libs-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-pkcs11-utils-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-sdb-debuginfo-9.11.36-8.el8_8.2.x86_64.rpm
bind-utils-debuginfo-9.11.36-8.el8_8.2.i686.rpm
bind-utils-debuginfo-9.11.36-8.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 <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=aVDb
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce