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CVE-2022-38178

Fixed in a distro release EPSS 3%CVSS 7.5

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.

Published 2022-09-21 · CVE record · OSV

Products: ISC BIND9

Distro releases

ReleasePackageFixed in
AlmaLinux 8bind32:9.11.36-3.el8_6.1
AlmaLinux 8bind-chroot32:9.11.36-3.el8_6.1
AlmaLinux 8bind-devel32:9.11.36-3.el8_6.1
AlmaLinux 8bind-export-devel32:9.11.36-3.el8_6.1
AlmaLinux 8bind-export-libs32:9.11.36-3.el8_6.1
AlmaLinux 8bind-libs32:9.11.36-3.el8_6.1
AlmaLinux 8bind-libs-lite32:9.11.36-3.el8_6.1
AlmaLinux 8bind-license32:9.11.36-3.el8_6.1
AlmaLinux 8bind-lite-devel32:9.11.36-3.el8_6.1
AlmaLinux 8bind-pkcs1132:9.11.36-3.el8_6.1
AlmaLinux 8bind-pkcs11-devel32:9.11.36-3.el8_6.1
AlmaLinux 8bind-pkcs11-libs32:9.11.36-3.el8_6.1
AlmaLinux 8bind-pkcs11-utils32:9.11.36-3.el8_6.1
AlmaLinux 8bind-sdb32:9.11.36-3.el8_6.1
AlmaLinux 8bind-sdb-chroot32:9.11.36-3.el8_6.1
AlmaLinux 8bind-utils32:9.11.36-3.el8_6.1
AlmaLinux 8bind9.1632:9.16.23-0.7.el8_6.1
AlmaLinux 8bind9.16-chroot32:9.16.23-0.7.el8_6.1
AlmaLinux 8bind9.16-devel32:9.16.23-0.7.el8_6.1
AlmaLinux 8bind9.16-dnssec-utils32:9.16.23-0.7.el8_6.1
AlmaLinux 8bind9.16-doc32:9.16.23-0.7.el8_6.1
AlmaLinux 8bind9.16-libs32:9.16.23-0.7.el8_6.1
AlmaLinux 8bind9.16-license32:9.16.23-0.7.el8_6.1
AlmaLinux 8bind9.16-utils32:9.16.23-0.7.el8_6.1
AlmaLinux 8python3-bind32:9.11.36-3.el8_6.1
AlmaLinux 8python3-bind9.1632:9.16.23-0.7.el8_6.1
AlmaLinux 9bind32:9.16.23-1.el9_0.1
AlmaLinux 9bind-chroot32:9.16.23-1.el9_0.1
AlmaLinux 9bind-devel32:9.16.23-1.el9_0.1
AlmaLinux 9bind-dnssec-doc32:9.16.23-1.el9_0.1
AlmaLinux 9bind-dnssec-utils32:9.16.23-1.el9_0.1
AlmaLinux 9bind-libs32:9.16.23-1.el9_0.1
AlmaLinux 9bind-license32:9.16.23-1.el9_0.1
AlmaLinux 9bind-utils32:9.16.23-1.el9_0.1
AlmaLinux 9python3-bind32:9.16.23-1.el9_0.1
Alpine 3.13bind9.16.33-r0
Alpine 3.14bind9.16.33-r0
Alpine 3.15bind9.16.33-r0
Alpine 3.16bind9.16.33-r0
Alpine 3.17bind9.18.7-r0
Alpine 3.18bind9.18.7-r0
Alpine 3.19bind9.18.7-r0
Alpine 3.20bind9.18.7-r0
Alpine 3.21bind9.18.7-r0
Alpine 3.22bind9.18.7-r0
Alpine 3.23bind9.18.7-r0
Alpine 3.24bind9.18.7-r0
Arch Linuxbind9.18.7-1
Chainguardbind0
Chainguardbind-dev0
Chainguardbind-dnssec-root0
Chainguardbind-dnssec-tools0
Chainguardbind-doc0
Chainguardbind-libs0
Chainguardbind-plugins0
Chainguardbind-tools0
Debian 10bind91:9.11.5.P4+dfsg-5.1+deb10u8
Debian 11bind91:9.16.33-1~deb11u1
Debian 12bind91:9.18.7-1
Debian 13bind91:9.18.7-1
Debian 14bind91:9.18.7-1
Red Hat Enterprise Linux 7bind32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-chroot32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-debuginfo32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-devel32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-export-devel32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-export-libs32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-libs32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-libs-lite32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-license32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-lite-devel32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-pkcs1132:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-pkcs11-devel32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-pkcs11-libs32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-pkcs11-utils32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-sdb32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-sdb-chroot32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 7bind-utils32:9.11.4-26.P2.el7_9.10
Red Hat Enterprise Linux 8bind32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-chroot32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-debugsource32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-devel32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-export-devel32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-export-libs32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-export-libs-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-libs32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-libs-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-libs-lite32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-libs-lite-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-license32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-lite-devel32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-pkcs1132:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-pkcs11-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-pkcs11-devel32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-pkcs11-libs32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-pkcs11-libs-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-pkcs11-utils32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-pkcs11-utils-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-sdb32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-sdb-chroot32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-sdb-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-utils32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind-utils-debuginfo32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8bind9.1632:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-chroot32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-debuginfo32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-debugsource32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-devel32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-dnssec-utils32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-dnssec-utils-debuginfo32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-doc32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-libs32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-libs-debuginfo32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-license32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-utils32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8bind9.16-utils-debuginfo32:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 8python3-bind32:9.11.36-3.el8_6.1
Red Hat Enterprise Linux 8python3-bind9.1632:9.16.23-0.7.el8_6.1
Red Hat Enterprise Linux 9bind32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-chroot32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-debuginfo32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-debugsource32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-devel32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-dnssec-doc32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-dnssec-utils32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-dnssec-utils-debuginfo32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-libs32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-libs-debuginfo32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-license32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-utils32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9bind-utils-debuginfo32:9.16.23-1.el9_0.1
Red Hat Enterprise Linux 9python3-bind32:9.16.23-1.el9_0.1
Red Hat rhel e4s 8.1bind32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-chroot32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-debugsource32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-devel32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-export-devel32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-export-libs32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-export-libs-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-libs32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-libs-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-libs-lite32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-libs-lite-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-license32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-lite-devel32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-pkcs1132:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-pkcs11-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-pkcs11-devel32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-pkcs11-libs32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-pkcs11-libs-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-pkcs11-utils32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-pkcs11-utils-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-sdb32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-sdb-chroot32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-sdb-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-utils32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1bind-utils-debuginfo32:9.11.4-26.P2.el8_1.6
Red Hat rhel e4s 8.1python3-bind32:9.11.4-26.P2.el8_1.6
Red Hat rhel eus 8.2bind32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-chroot32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-debugsource32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-devel32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-export-devel32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-export-libs32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-export-libs-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-libs32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-libs-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-libs-lite32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-libs-lite-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-license32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-lite-devel32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-pkcs1132:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-pkcs11-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-pkcs11-devel32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-pkcs11-libs32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-pkcs11-libs-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-pkcs11-utils32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-pkcs11-utils-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-sdb32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-sdb-chroot32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-sdb-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-utils32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2bind-utils-debuginfo32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.2python3-bind32:9.11.13-6.el8_2.4
Red Hat rhel eus 8.4bind32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-chroot32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-debugsource32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-devel32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-export-devel32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-export-libs32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-export-libs-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-libs32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-libs-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-libs-lite32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-libs-lite-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-license32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-lite-devel32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-pkcs1132:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-pkcs11-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-pkcs11-devel32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-pkcs11-libs32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-pkcs11-libs-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-pkcs11-utils32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-pkcs11-utils-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-sdb32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-sdb-chroot32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-sdb-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-utils32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4bind-utils-debuginfo32:9.11.26-4.el8_4.1
Red Hat rhel eus 8.4python3-bind32:9.11.26-4.el8_4.1
Red Hat rhev hypervisor 4.4redhat-virtualization-host0:4.5.3-202211170828_8.6
Red Hat rhev hypervisor 4.4redhat-virtualization-host-image-update0:4.5.3-202211170828_8.6
Rocky Linux 8bind2:9.11.36-3.el8_6.1
Rocky Linux 8bind9.162:9.16.23-0.7.el8_6.1
Rocky Linux 9bind2:9.16.23-1.el9_0.1
SUSE Enterprise Storage 6bind9.16.6-150000.12.63.1
SUSE Enterprise Storage 7bind9.16.6-150000.12.63.1
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise High Performance Computing 15-ESPOSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise High Performance Computing 15-LTSSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise Module for Basesystem 15 SP3bind9.16.6-150300.22.21.2
SUSE Linux Enterprise Module for Basesystem 15 SP4bind9.16.33-150400.5.11.1
SUSE Linux Enterprise Module for Basesystem 15 SP4bind9.16.6-150300.22.21.2
SUSE Linux Enterprise Module for Server Applications 15 SP3bind9.16.6-150300.22.21.2
SUSE Linux Enterprise Module for Server Applications 15 SP4bind9.16.33-150400.5.11.1
SUSE Linux Enterprise Server 12 SP4-LTSSbind9.11.22-3.43.1
SUSE Linux Enterprise Server 12 SP5bind9.11.22-3.43.1
SUSE Linux Enterprise Server 15 SP1-BCLbind9.16.6-150000.12.63.1
SUSE Linux Enterprise Server 15 SP1-LTSSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise Server 15 SP2-BCLbind9.16.6-150000.12.63.1
SUSE Linux Enterprise Server 15 SP2-LTSSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise Server 15-LTSSbind9.16.6-150000.12.63.1
SUSE Linux Enterprise Server for SAP Applications 12 SP4bind9.11.22-3.43.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5bind9.11.22-3.43.1
SUSE Linux Enterprise Server for SAP Applications 15bind9.16.6-150000.12.63.1
SUSE Linux Enterprise Server for SAP Applications 15 SP1bind9.16.6-150000.12.63.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2bind9.16.6-150000.12.63.1
SUSE Linux Enterprise Software Development Kit 12 SP5bind9.11.22-3.43.1
SUSE Manager Proxy 4.1bind9.16.6-150000.12.63.1
SUSE Manager Retail Branch Server 4.1bind9.16.6-150000.12.63.1
SUSE Manager Server 4.1bind9.16.6-150000.12.63.1
SUSE OpenStack Cloud 9bind9.11.22-3.43.1
SUSE OpenStack Cloud Crowbar 9bind9.11.22-3.43.1
Ubuntu 18.04 LTSbind91:9.11.3+dfsg-1ubuntu1.18
Ubuntu 20.04 LTSbind91:9.16.1-0ubuntu2.11
Ubuntu 22.04 LTSbind91:9.18.1-1ubuntu1.2
Wolfibind0
Wolfibind-dev0
Wolfibind-dnssec-root0
Wolfibind-dnssec-tools0
Wolfibind-doc0
Wolfibind-libs0
Wolfibind-plugins0
Wolfibind-tools0
openSUSE Leap 15.3bind9.16.6-150300.22.21.2
openSUSE Leap 15.3bind9.16.6-150000.12.63.1
openSUSE Leap 15.4bind9.16.33-150400.5.11.1
openSUSE Leap 15.4bind9.16.6-150000.12.63.1
openSUSE Leap 15.4bind9.16.6-150300.22.21.2
openSUSE Tumbleweedbind9.18.7-1.1