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Red Hat Product Errata RHBA-2021:2806 - Bug Fix Advisory
Issued:
2021-07-20
Updated:
2021-07-20

RHBA-2021:2806 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

dnsmasq bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for dnsmasq is now available for Red Hat Enterprise Linux 7.

Description

The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name
Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.

Bug Fix(es) and Enhancement(s):

  • dnsmasq-2.76-16.el7_9.1 update breaks name lookups (BZ#1923913)

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

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

Affected Products

  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
  • Red Hat Enterprise Linux Workstation 7 x86_64
  • Red Hat Enterprise Linux Desktop 7 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 7 s390x
  • Red Hat Enterprise Linux for Power, big endian 7 ppc64
  • Red Hat Enterprise Linux for Scientific Computing 7 x86_64
  • Red Hat Enterprise Linux for Power, little endian 7 ppc64le
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le

Fixes

  • BZ - 1923913 - dnsmasq-2.76-16.el7_9.1 update breaks name lookups

CVEs

(none)

References

(none)

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
x86_64
dnsmasq-2.76-17.el7_9.3.x86_64.rpm SHA-256: 699f0dabc2d656331a857624d21251c1dc741866f4fa1dce1fca1b59b978dcb1
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-utils-2.76-17.el7_9.3.x86_64.rpm SHA-256: 68d86848c9b9713c361ecf8fb1f8e87d9cbdae12f0b3741020fb28e4f1bdd64a

Red Hat Enterprise Linux Server - Extended Life Cycle Support 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
x86_64
dnsmasq-2.76-17.el7_9.3.x86_64.rpm SHA-256: 699f0dabc2d656331a857624d21251c1dc741866f4fa1dce1fca1b59b978dcb1
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-utils-2.76-17.el7_9.3.x86_64.rpm SHA-256: 68d86848c9b9713c361ecf8fb1f8e87d9cbdae12f0b3741020fb28e4f1bdd64a

Red Hat Enterprise Linux Workstation 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
x86_64
dnsmasq-2.76-17.el7_9.3.x86_64.rpm SHA-256: 699f0dabc2d656331a857624d21251c1dc741866f4fa1dce1fca1b59b978dcb1
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-utils-2.76-17.el7_9.3.x86_64.rpm SHA-256: 68d86848c9b9713c361ecf8fb1f8e87d9cbdae12f0b3741020fb28e4f1bdd64a

Red Hat Enterprise Linux Desktop 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
x86_64
dnsmasq-2.76-17.el7_9.3.x86_64.rpm SHA-256: 699f0dabc2d656331a857624d21251c1dc741866f4fa1dce1fca1b59b978dcb1
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-utils-2.76-17.el7_9.3.x86_64.rpm SHA-256: 68d86848c9b9713c361ecf8fb1f8e87d9cbdae12f0b3741020fb28e4f1bdd64a

Red Hat Enterprise Linux for IBM z Systems 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
s390x
dnsmasq-2.76-17.el7_9.3.s390x.rpm SHA-256: 6669c49baa4d2ef033b41f8eccfad5ad4649c5d2f171ce073962579c0e2a5e02
dnsmasq-debuginfo-2.76-17.el7_9.3.s390x.rpm SHA-256: ef8c6fc0137dd41a1948ccaa66af4159d542603378997f837cbb62c6d656203a
dnsmasq-debuginfo-2.76-17.el7_9.3.s390x.rpm SHA-256: ef8c6fc0137dd41a1948ccaa66af4159d542603378997f837cbb62c6d656203a
dnsmasq-utils-2.76-17.el7_9.3.s390x.rpm SHA-256: 946890640064c8d44fae09ab74d65efb665b75e2ec31ad53909b75dd99646cd6

Red Hat Enterprise Linux for Power, big endian 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
ppc64
dnsmasq-2.76-17.el7_9.3.ppc64.rpm SHA-256: d59898517a538e43d5c2695c68a1f1846f85ec93e7f1c0f59e60a83cfc88c84a
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64.rpm SHA-256: 1ea8c9ca3f4a00ac1b49827389b43d20ecc38c6203e1202e4b878e4de398302b
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64.rpm SHA-256: 1ea8c9ca3f4a00ac1b49827389b43d20ecc38c6203e1202e4b878e4de398302b
dnsmasq-utils-2.76-17.el7_9.3.ppc64.rpm SHA-256: c633c64970d66fb873ade170df3d5f3473631b3bcb964a6c3a7ba7fe2f6e48dd

Red Hat Enterprise Linux for Scientific Computing 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
x86_64
dnsmasq-2.76-17.el7_9.3.x86_64.rpm SHA-256: 699f0dabc2d656331a857624d21251c1dc741866f4fa1dce1fca1b59b978dcb1
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-debuginfo-2.76-17.el7_9.3.x86_64.rpm SHA-256: dd793efd2e7d50e478dae19b5de49ec8755bd931f113edc35945416512db396b
dnsmasq-utils-2.76-17.el7_9.3.x86_64.rpm SHA-256: 68d86848c9b9713c361ecf8fb1f8e87d9cbdae12f0b3741020fb28e4f1bdd64a

Red Hat Enterprise Linux for Power, little endian 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
ppc64le
dnsmasq-2.76-17.el7_9.3.ppc64le.rpm SHA-256: f14445eac4fabcfb1efdf0b1d1694971b6b954af039328804d117ba263e3a929
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64le.rpm SHA-256: 5d27c5bee7f3f1583f3b548928e0668322d9b04aef5cb195f95f292feaf6e861
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64le.rpm SHA-256: 5d27c5bee7f3f1583f3b548928e0668322d9b04aef5cb195f95f292feaf6e861
dnsmasq-utils-2.76-17.el7_9.3.ppc64le.rpm SHA-256: 9785cefd1e6833a5d52e158e85d7497259ab4c1831b8478cd0de94b7882d4c00

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
s390x
dnsmasq-2.76-17.el7_9.3.s390x.rpm SHA-256: 6669c49baa4d2ef033b41f8eccfad5ad4649c5d2f171ce073962579c0e2a5e02
dnsmasq-debuginfo-2.76-17.el7_9.3.s390x.rpm SHA-256: ef8c6fc0137dd41a1948ccaa66af4159d542603378997f837cbb62c6d656203a
dnsmasq-debuginfo-2.76-17.el7_9.3.s390x.rpm SHA-256: ef8c6fc0137dd41a1948ccaa66af4159d542603378997f837cbb62c6d656203a
dnsmasq-utils-2.76-17.el7_9.3.s390x.rpm SHA-256: 946890640064c8d44fae09ab74d65efb665b75e2ec31ad53909b75dd99646cd6

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
ppc64
dnsmasq-2.76-17.el7_9.3.ppc64.rpm SHA-256: d59898517a538e43d5c2695c68a1f1846f85ec93e7f1c0f59e60a83cfc88c84a
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64.rpm SHA-256: 1ea8c9ca3f4a00ac1b49827389b43d20ecc38c6203e1202e4b878e4de398302b
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64.rpm SHA-256: 1ea8c9ca3f4a00ac1b49827389b43d20ecc38c6203e1202e4b878e4de398302b
dnsmasq-utils-2.76-17.el7_9.3.ppc64.rpm SHA-256: c633c64970d66fb873ade170df3d5f3473631b3bcb964a6c3a7ba7fe2f6e48dd

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7

SRPM
dnsmasq-2.76-17.el7_9.3.src.rpm SHA-256: 77f68973ee55b53e3b41d323b48d491bc54cc759fb0e056db06081bce4380d19
ppc64le
dnsmasq-2.76-17.el7_9.3.ppc64le.rpm SHA-256: f14445eac4fabcfb1efdf0b1d1694971b6b954af039328804d117ba263e3a929
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64le.rpm SHA-256: 5d27c5bee7f3f1583f3b548928e0668322d9b04aef5cb195f95f292feaf6e861
dnsmasq-debuginfo-2.76-17.el7_9.3.ppc64le.rpm SHA-256: 5d27c5bee7f3f1583f3b548928e0668322d9b04aef5cb195f95f292feaf6e861
dnsmasq-utils-2.76-17.el7_9.3.ppc64le.rpm SHA-256: 9785cefd1e6833a5d52e158e85d7497259ab4c1831b8478cd0de94b7882d4c00

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

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