RedHat: RHSA-2022-6781:01 Important: bind9.16 security update | Lin...
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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: bind9.16 security update
Advisory ID:       RHSA-2022:6781-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:6781
Issue date:        2022-10-04
CVE Names:         CVE-2022-3080 CVE-2022-38177 CVE-2022-38178 
=====================================================================

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 CodeReady Linux Builder (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (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: BIND 9 resolvers configured to answer from cache with zero
stale-answer-timeout may terminate unexpectedly (CVE-2022-3080)

* bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)

* bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)

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/):

2128600 - CVE-2022-3080 bind: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate unexpectedly
2128601 - CVE-2022-38177 bind: memory leak in ECDSA DNSSEC verification code
2128602 - CVE-2022-38178 bind: memory leaks in EdDSA DNSSEC verification code

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
bind9.16-9.16.23-0.7.el8_6.1.src.rpm

aarch64:
bind9.16-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-chroot-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-libs-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-utils-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm

noarch:
bind9.16-license-9.16.23-0.7.el8_6.1.noarch.rpm

ppc64le:
bind9.16-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-chroot-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-libs-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-utils-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm

s390x:
bind9.16-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-chroot-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-libs-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-utils-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm

x86_64:
bind9.16-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-chroot-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-libs-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-utils-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-devel-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm

noarch:
bind9.16-doc-9.16.23-0.7.el8_6.1.noarch.rpm
python3-bind9.16-9.16.23-0.7.el8_6.1.noarch.rpm

ppc64le:
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-devel-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm

s390x:
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-devel-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm

x86_64:
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm
bind9.16-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.i686.rpm
bind9.16-debugsource-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-devel-9.16.23-0.7.el8_6.1.i686.rpm
bind9.16-devel-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm
bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-libs-9.16.23-0.7.el8_6.1.i686.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm
bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm
bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.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-2022-3080
https://access.redhat.com/security/cve/CVE-2022-38177
https://access.redhat.com/security/cve/CVE-2022-38178
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 2022 Red Hat, Inc.
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RedHat: RHSA-2022-6781:01 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: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate unexpectedly (CVE-2022-3080)
* bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)
* bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)
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.

Solution

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

References

https://access.redhat.com/security/cve/CVE-2022-3080 https://access.redhat.com/security/cve/CVE-2022-38177 https://access.redhat.com/security/cve/CVE-2022-38178 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: bind9.16-9.16.23-0.7.el8_6.1.src.rpm
aarch64: bind9.16-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-chroot-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-libs-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-utils-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
noarch: bind9.16-license-9.16.23-0.7.el8_6.1.noarch.rpm
ppc64le: bind9.16-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-chroot-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-libs-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-utils-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
s390x: bind9.16-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-chroot-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-libs-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-utils-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
x86_64: bind9.16-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-chroot-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-libs-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-utils-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 8):
aarch64: bind9.16-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-devel-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.aarch64.rpm
noarch: bind9.16-doc-9.16.23-0.7.el8_6.1.noarch.rpm python3-bind9.16-9.16.23-0.7.el8_6.1.noarch.rpm
ppc64le: bind9.16-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-devel-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.ppc64le.rpm
s390x: bind9.16-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-devel-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.s390x.rpm
x86_64: bind9.16-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm bind9.16-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.i686.rpm bind9.16-debugsource-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-devel-9.16.23-0.7.el8_6.1.i686.rpm bind9.16-devel-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-dnssec-utils-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm bind9.16-dnssec-utils-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-libs-9.16.23-0.7.el8_6.1.i686.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm bind9.16-libs-debuginfo-9.16.23-0.7.el8_6.1.x86_64.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.i686.rpm bind9.16-utils-debuginfo-9.16.23-0.7.el8_6.1.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-2022:6781-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6781
Issued Date: : 2022-10-04
CVE Names: CVE-2022-3080 CVE-2022-38177 CVE-2022-38178

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.

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

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

Bugs Fixed

2128600 - CVE-2022-3080 bind: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate unexpectedly

2128601 - CVE-2022-38177 bind: memory leak in ECDSA DNSSEC verification code

2128602 - CVE-2022-38178 bind: memory leaks in EdDSA DNSSEC verification code

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