RedHat: RHSA-2022-7790:01 Moderate: bind security update | LinuxSec...
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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: bind security update
Advisory ID:       RHSA-2022:7790-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:7790
Issue date:        2022-11-08
CVE Names:         CVE-2021-25220 
=====================================================================

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 Moderate. 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: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.7 Release Notes linked from 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/):

2064512 - CVE-2021-25220 bind: DNS forwarders - cache poisoning vulnerability

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

aarch64:
bind-9.11.36-5.el8.aarch64.rpm
bind-chroot-9.11.36-5.el8.aarch64.rpm
bind-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-debugsource-9.11.36-5.el8.aarch64.rpm
bind-devel-9.11.36-5.el8.aarch64.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-libs-9.11.36-5.el8.aarch64.rpm
bind-libs-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-libs-lite-9.11.36-5.el8.aarch64.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-lite-devel-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-devel-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-libs-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-utils-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-sdb-9.11.36-5.el8.aarch64.rpm
bind-sdb-chroot-9.11.36-5.el8.aarch64.rpm
bind-sdb-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-utils-9.11.36-5.el8.aarch64.rpm
bind-utils-debuginfo-9.11.36-5.el8.aarch64.rpm

noarch:
bind-license-9.11.36-5.el8.noarch.rpm
python3-bind-9.11.36-5.el8.noarch.rpm

ppc64le:
bind-9.11.36-5.el8.ppc64le.rpm
bind-chroot-9.11.36-5.el8.ppc64le.rpm
bind-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-debugsource-9.11.36-5.el8.ppc64le.rpm
bind-devel-9.11.36-5.el8.ppc64le.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-libs-9.11.36-5.el8.ppc64le.rpm
bind-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-libs-lite-9.11.36-5.el8.ppc64le.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-lite-devel-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-devel-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-libs-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-utils-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-sdb-9.11.36-5.el8.ppc64le.rpm
bind-sdb-chroot-9.11.36-5.el8.ppc64le.rpm
bind-sdb-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-utils-9.11.36-5.el8.ppc64le.rpm
bind-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm

s390x:
bind-9.11.36-5.el8.s390x.rpm
bind-chroot-9.11.36-5.el8.s390x.rpm
bind-debuginfo-9.11.36-5.el8.s390x.rpm
bind-debugsource-9.11.36-5.el8.s390x.rpm
bind-devel-9.11.36-5.el8.s390x.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.s390x.rpm
bind-libs-9.11.36-5.el8.s390x.rpm
bind-libs-debuginfo-9.11.36-5.el8.s390x.rpm
bind-libs-lite-9.11.36-5.el8.s390x.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.s390x.rpm
bind-lite-devel-9.11.36-5.el8.s390x.rpm
bind-pkcs11-9.11.36-5.el8.s390x.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.s390x.rpm
bind-pkcs11-devel-9.11.36-5.el8.s390x.rpm
bind-pkcs11-libs-9.11.36-5.el8.s390x.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.s390x.rpm
bind-pkcs11-utils-9.11.36-5.el8.s390x.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.s390x.rpm
bind-sdb-9.11.36-5.el8.s390x.rpm
bind-sdb-chroot-9.11.36-5.el8.s390x.rpm
bind-sdb-debuginfo-9.11.36-5.el8.s390x.rpm
bind-utils-9.11.36-5.el8.s390x.rpm
bind-utils-debuginfo-9.11.36-5.el8.s390x.rpm

x86_64:
bind-9.11.36-5.el8.x86_64.rpm
bind-chroot-9.11.36-5.el8.x86_64.rpm
bind-debuginfo-9.11.36-5.el8.i686.rpm
bind-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-debugsource-9.11.36-5.el8.i686.rpm
bind-debugsource-9.11.36-5.el8.x86_64.rpm
bind-devel-9.11.36-5.el8.i686.rpm
bind-devel-9.11.36-5.el8.x86_64.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.i686.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-libs-9.11.36-5.el8.i686.rpm
bind-libs-9.11.36-5.el8.x86_64.rpm
bind-libs-debuginfo-9.11.36-5.el8.i686.rpm
bind-libs-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-libs-lite-9.11.36-5.el8.i686.rpm
bind-libs-lite-9.11.36-5.el8.x86_64.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.i686.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-lite-devel-9.11.36-5.el8.i686.rpm
bind-lite-devel-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.i686.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-devel-9.11.36-5.el8.i686.rpm
bind-pkcs11-devel-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-libs-9.11.36-5.el8.i686.rpm
bind-pkcs11-libs-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.i686.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-utils-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.i686.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-sdb-9.11.36-5.el8.x86_64.rpm
bind-sdb-chroot-9.11.36-5.el8.x86_64.rpm
bind-sdb-debuginfo-9.11.36-5.el8.i686.rpm
bind-sdb-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-utils-9.11.36-5.el8.x86_64.rpm
bind-utils-debuginfo-9.11.36-5.el8.i686.rpm
bind-utils-debuginfo-9.11.36-5.el8.x86_64.rpm

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
bind-9.11.36-5.el8.src.rpm

aarch64:
bind-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-debugsource-9.11.36-5.el8.aarch64.rpm
bind-export-devel-9.11.36-5.el8.aarch64.rpm
bind-export-libs-9.11.36-5.el8.aarch64.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-libs-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-sdb-debuginfo-9.11.36-5.el8.aarch64.rpm
bind-utils-debuginfo-9.11.36-5.el8.aarch64.rpm

ppc64le:
bind-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-debugsource-9.11.36-5.el8.ppc64le.rpm
bind-export-devel-9.11.36-5.el8.ppc64le.rpm
bind-export-libs-9.11.36-5.el8.ppc64le.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-sdb-debuginfo-9.11.36-5.el8.ppc64le.rpm
bind-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm

s390x:
bind-debuginfo-9.11.36-5.el8.s390x.rpm
bind-debugsource-9.11.36-5.el8.s390x.rpm
bind-export-devel-9.11.36-5.el8.s390x.rpm
bind-export-libs-9.11.36-5.el8.s390x.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.s390x.rpm
bind-libs-debuginfo-9.11.36-5.el8.s390x.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.s390x.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.s390x.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.s390x.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.s390x.rpm
bind-sdb-debuginfo-9.11.36-5.el8.s390x.rpm
bind-utils-debuginfo-9.11.36-5.el8.s390x.rpm

x86_64:
bind-debuginfo-9.11.36-5.el8.i686.rpm
bind-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-debugsource-9.11.36-5.el8.i686.rpm
bind-debugsource-9.11.36-5.el8.x86_64.rpm
bind-export-devel-9.11.36-5.el8.i686.rpm
bind-export-devel-9.11.36-5.el8.x86_64.rpm
bind-export-libs-9.11.36-5.el8.i686.rpm
bind-export-libs-9.11.36-5.el8.x86_64.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.i686.rpm
bind-export-libs-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-libs-debuginfo-9.11.36-5.el8.i686.rpm
bind-libs-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.i686.rpm
bind-libs-lite-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.i686.rpm
bind-pkcs11-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.i686.rpm
bind-pkcs11-libs-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.i686.rpm
bind-pkcs11-utils-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-sdb-debuginfo-9.11.36-5.el8.i686.rpm
bind-sdb-debuginfo-9.11.36-5.el8.x86_64.rpm
bind-utils-debuginfo-9.11.36-5.el8.i686.rpm
bind-utils-debuginfo-9.11.36-5.el8.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-2021-25220
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index

8. Contact:

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

Copyright 2022 Red Hat, Inc.
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RedHat: RHSA-2022-7790:01 Moderate: bind security update

An update for bind 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: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258After installing the update, the BIND daemon (named) will be restartedautomatically.

References

https://access.redhat.com/security/cve/CVE-2021-25220 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 8):
aarch64: bind-9.11.36-5.el8.aarch64.rpm bind-chroot-9.11.36-5.el8.aarch64.rpm bind-debuginfo-9.11.36-5.el8.aarch64.rpm bind-debugsource-9.11.36-5.el8.aarch64.rpm bind-devel-9.11.36-5.el8.aarch64.rpm bind-export-libs-debuginfo-9.11.36-5.el8.aarch64.rpm bind-libs-9.11.36-5.el8.aarch64.rpm bind-libs-debuginfo-9.11.36-5.el8.aarch64.rpm bind-libs-lite-9.11.36-5.el8.aarch64.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.aarch64.rpm bind-lite-devel-9.11.36-5.el8.aarch64.rpm bind-pkcs11-9.11.36-5.el8.aarch64.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.aarch64.rpm bind-pkcs11-devel-9.11.36-5.el8.aarch64.rpm bind-pkcs11-libs-9.11.36-5.el8.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.aarch64.rpm bind-pkcs11-utils-9.11.36-5.el8.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.aarch64.rpm bind-sdb-9.11.36-5.el8.aarch64.rpm bind-sdb-chroot-9.11.36-5.el8.aarch64.rpm bind-sdb-debuginfo-9.11.36-5.el8.aarch64.rpm bind-utils-9.11.36-5.el8.aarch64.rpm bind-utils-debuginfo-9.11.36-5.el8.aarch64.rpm
noarch: bind-license-9.11.36-5.el8.noarch.rpm python3-bind-9.11.36-5.el8.noarch.rpm
ppc64le: bind-9.11.36-5.el8.ppc64le.rpm bind-chroot-9.11.36-5.el8.ppc64le.rpm bind-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-debugsource-9.11.36-5.el8.ppc64le.rpm bind-devel-9.11.36-5.el8.ppc64le.rpm bind-export-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-libs-9.11.36-5.el8.ppc64le.rpm bind-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-libs-lite-9.11.36-5.el8.ppc64le.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-lite-devel-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-devel-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-libs-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-utils-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-sdb-9.11.36-5.el8.ppc64le.rpm bind-sdb-chroot-9.11.36-5.el8.ppc64le.rpm bind-sdb-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-utils-9.11.36-5.el8.ppc64le.rpm bind-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm
s390x: bind-9.11.36-5.el8.s390x.rpm bind-chroot-9.11.36-5.el8.s390x.rpm bind-debuginfo-9.11.36-5.el8.s390x.rpm bind-debugsource-9.11.36-5.el8.s390x.rpm bind-devel-9.11.36-5.el8.s390x.rpm bind-export-libs-debuginfo-9.11.36-5.el8.s390x.rpm bind-libs-9.11.36-5.el8.s390x.rpm bind-libs-debuginfo-9.11.36-5.el8.s390x.rpm bind-libs-lite-9.11.36-5.el8.s390x.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.s390x.rpm bind-lite-devel-9.11.36-5.el8.s390x.rpm bind-pkcs11-9.11.36-5.el8.s390x.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.s390x.rpm bind-pkcs11-devel-9.11.36-5.el8.s390x.rpm bind-pkcs11-libs-9.11.36-5.el8.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.s390x.rpm bind-pkcs11-utils-9.11.36-5.el8.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.s390x.rpm bind-sdb-9.11.36-5.el8.s390x.rpm bind-sdb-chroot-9.11.36-5.el8.s390x.rpm bind-sdb-debuginfo-9.11.36-5.el8.s390x.rpm bind-utils-9.11.36-5.el8.s390x.rpm bind-utils-debuginfo-9.11.36-5.el8.s390x.rpm
x86_64: bind-9.11.36-5.el8.x86_64.rpm bind-chroot-9.11.36-5.el8.x86_64.rpm bind-debuginfo-9.11.36-5.el8.i686.rpm bind-debuginfo-9.11.36-5.el8.x86_64.rpm bind-debugsource-9.11.36-5.el8.i686.rpm bind-debugsource-9.11.36-5.el8.x86_64.rpm bind-devel-9.11.36-5.el8.i686.rpm bind-devel-9.11.36-5.el8.x86_64.rpm bind-export-libs-debuginfo-9.11.36-5.el8.i686.rpm bind-export-libs-debuginfo-9.11.36-5.el8.x86_64.rpm bind-libs-9.11.36-5.el8.i686.rpm bind-libs-9.11.36-5.el8.x86_64.rpm bind-libs-debuginfo-9.11.36-5.el8.i686.rpm bind-libs-debuginfo-9.11.36-5.el8.x86_64.rpm bind-libs-lite-9.11.36-5.el8.i686.rpm bind-libs-lite-9.11.36-5.el8.x86_64.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.i686.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.x86_64.rpm bind-lite-devel-9.11.36-5.el8.i686.rpm bind-lite-devel-9.11.36-5.el8.x86_64.rpm bind-pkcs11-9.11.36-5.el8.x86_64.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.i686.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.x86_64.rpm bind-pkcs11-devel-9.11.36-5.el8.i686.rpm bind-pkcs11-devel-9.11.36-5.el8.x86_64.rpm bind-pkcs11-libs-9.11.36-5.el8.i686.rpm bind-pkcs11-libs-9.11.36-5.el8.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.i686.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.x86_64.rpm bind-pkcs11-utils-9.11.36-5.el8.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.i686.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.x86_64.rpm bind-sdb-9.11.36-5.el8.x86_64.rpm bind-sdb-chroot-9.11.36-5.el8.x86_64.rpm bind-sdb-debuginfo-9.11.36-5.el8.i686.rpm bind-sdb-debuginfo-9.11.36-5.el8.x86_64.rpm bind-utils-9.11.36-5.el8.x86_64.rpm bind-utils-debuginfo-9.11.36-5.el8.i686.rpm bind-utils-debuginfo-9.11.36-5.el8.x86_64.rpm
Red Hat Enterprise Linux BaseOS (v. 8):
Source: bind-9.11.36-5.el8.src.rpm
aarch64: bind-debuginfo-9.11.36-5.el8.aarch64.rpm bind-debugsource-9.11.36-5.el8.aarch64.rpm bind-export-devel-9.11.36-5.el8.aarch64.rpm bind-export-libs-9.11.36-5.el8.aarch64.rpm bind-export-libs-debuginfo-9.11.36-5.el8.aarch64.rpm bind-libs-debuginfo-9.11.36-5.el8.aarch64.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.aarch64.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.aarch64.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.aarch64.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.aarch64.rpm bind-sdb-debuginfo-9.11.36-5.el8.aarch64.rpm bind-utils-debuginfo-9.11.36-5.el8.aarch64.rpm
ppc64le: bind-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-debugsource-9.11.36-5.el8.ppc64le.rpm bind-export-devel-9.11.36-5.el8.ppc64le.rpm bind-export-libs-9.11.36-5.el8.ppc64le.rpm bind-export-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-sdb-debuginfo-9.11.36-5.el8.ppc64le.rpm bind-utils-debuginfo-9.11.36-5.el8.ppc64le.rpm
s390x: bind-debuginfo-9.11.36-5.el8.s390x.rpm bind-debugsource-9.11.36-5.el8.s390x.rpm bind-export-devel-9.11.36-5.el8.s390x.rpm bind-export-libs-9.11.36-5.el8.s390x.rpm bind-export-libs-debuginfo-9.11.36-5.el8.s390x.rpm bind-libs-debuginfo-9.11.36-5.el8.s390x.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.s390x.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.s390x.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.s390x.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.s390x.rpm bind-sdb-debuginfo-9.11.36-5.el8.s390x.rpm bind-utils-debuginfo-9.11.36-5.el8.s390x.rpm
x86_64: bind-debuginfo-9.11.36-5.el8.i686.rpm bind-debuginfo-9.11.36-5.el8.x86_64.rpm bind-debugsource-9.11.36-5.el8.i686.rpm bind-debugsource-9.11.36-5.el8.x86_64.rpm bind-export-devel-9.11.36-5.el8.i686.rpm bind-export-devel-9.11.36-5.el8.x86_64.rpm bind-export-libs-9.11.36-5.el8.i686.rpm bind-export-libs-9.11.36-5.el8.x86_64.rpm bind-export-libs-debuginfo-9.11.36-5.el8.i686.rpm bind-export-libs-debuginfo-9.11.36-5.el8.x86_64.rpm bind-libs-debuginfo-9.11.36-5.el8.i686.rpm bind-libs-debuginfo-9.11.36-5.el8.x86_64.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.i686.rpm bind-libs-lite-debuginfo-9.11.36-5.el8.x86_64.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.i686.rpm bind-pkcs11-debuginfo-9.11.36-5.el8.x86_64.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.i686.rpm bind-pkcs11-libs-debuginfo-9.11.36-5.el8.x86_64.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.i686.rpm bind-pkcs11-utils-debuginfo-9.11.36-5.el8.x86_64.rpm bind-sdb-debuginfo-9.11.36-5.el8.i686.rpm bind-sdb-debuginfo-9.11.36-5.el8.x86_64.rpm bind-utils-debuginfo-9.11.36-5.el8.i686.rpm bind-utils-debuginfo-9.11.36-5.el8.x86_64.rpm
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Severity
Advisory ID: RHSA-2022:7790-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7790
Issued Date: : 2022-11-08
CVE Names: CVE-2021-25220

Topic

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 impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

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

Bugs Fixed

2064512 - CVE-2021-25220 bind: DNS forwarders - cache poisoning vulnerability

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