Upstream information

CVE-2022-3924 at MITRE

Description

This issue can affect BIND 9 resolvers with `stale-answer-enable yes;` that also make use of the option `stale-answer-client-timeout`, configured with a value greater than zero. If the resolver receives many queries that require recursion, there will be a corresponding increase in the number of clients that are waiting for recursion to complete. If there are sufficient clients already waiting when a new client query is received so that it is necessary to SERVFAIL the longest waiting client (see BIND 9 ARM `recursive-clients` limit and soft quota), then it is possible for a race to occur between providing a stale answer to this older client and sending an early timeout SERVFAIL, which may cause an assertion failure. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entries: 1207475 [RESOLVED / FIXED], 1212544 [RESOLVED / FIXED], 1212567 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP4
Image SLES15-SP4-Azure-Basic
Image SLES15-SP4-Azure-Standard
Image SLES15-SP4-BYOS
Image SLES15-SP4-BYOS-Azure
Image SLES15-SP4-BYOS-EC2
Image SLES15-SP4-BYOS-GCE
Image SLES15-SP4-CHOST-BYOS
Image SLES15-SP4-CHOST-BYOS-Aliyun
Image SLES15-SP4-CHOST-BYOS-Azure
Image SLES15-SP4-CHOST-BYOS-EC2
Image SLES15-SP4-CHOST-BYOS-GCE
Image SLES15-SP4-CHOST-BYOS-SAP-CCloud
Image SLES15-SP4-EC2
Image SLES15-SP4-EC2-ECS-HVM
Image SLES15-SP4-GCE
Image SLES15-SP4-HPC
Image SLES15-SP4-HPC-Azure
Image SLES15-SP4-HPC-BYOS
Image SLES15-SP4-HPC-BYOS-Azure
Image SLES15-SP4-HPC-BYOS-EC2
Image SLES15-SP4-HPC-BYOS-GCE
Image SLES15-SP4-HPC-EC2
Image SLES15-SP4-HPC-GCE
Image SLES15-SP4-Hardened-BYOS
Image SLES15-SP4-Hardened-BYOS-Azure
Image SLES15-SP4-Hardened-BYOS-EC2
Image SLES15-SP4-Hardened-BYOS-GCE
Image SLES15-SP4-Manager-Proxy-4-3-BYOS
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-Azure
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-EC2
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-GCE
Image SLES15-SP4-Manager-Server-4-3
Image SLES15-SP4-Manager-Server-4-3-Azure-llc
Image SLES15-SP4-Manager-Server-4-3-Azure-ltd
Image SLES15-SP4-Manager-Server-4-3-BYOS
Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure
Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2
Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE
Image SLES15-SP4-Manager-Server-4-3-EC2-llc
Image SLES15-SP4-Manager-Server-4-3-EC2-ltd
Image SLES15-SP4-SAP
Image SLES15-SP4-SAP-Azure
Image SLES15-SP4-SAP-Azure-LI-BYOS
Image SLES15-SP4-SAP-Azure-LI-BYOS-Production
Image SLES15-SP4-SAP-Azure-VLI-BYOS
Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP4-SAP-BYOS
Image SLES15-SP4-SAP-BYOS-Azure
Image SLES15-SP4-SAP-BYOS-EC2
Image SLES15-SP4-SAP-BYOS-GCE
Image SLES15-SP4-SAP-EC2
Image SLES15-SP4-SAP-GCE
Image SLES15-SP4-SAP-Hardened
Image SLES15-SP4-SAP-Hardened-Azure
Image SLES15-SP4-SAP-Hardened-BYOS
Image SLES15-SP4-SAP-Hardened-BYOS-Azure
Image SLES15-SP4-SAP-Hardened-BYOS-EC2
Image SLES15-SP4-SAP-Hardened-BYOS-GCE
Image SLES15-SP4-SAP-Hardened-EC2
Image SLES15-SP4-SAP-Hardened-GCE
Image SLES15-SP4-SAPCAL
Image SLES15-SP4-SAPCAL-Azure
Image SLES15-SP4-SAPCAL-EC2
Image SLES15-SP4-SAPCAL-GCE
Image SLES15-SP4-SUSE-Rancher-Setup-BYOS
Image SLES15-SP4-SUSE-Rancher-Setup-BYOS-EC2
Image SLES15-SP5-EC2-ECS-HVM
Image SLES15-SP5-HPC-EC2
Image SLES15-SP5-HPC-GCE
Image SLES15-SP5-SAP-Azure
Image SLES15-SP5-SAP-EC2
Image SLES15-SP5-SAP-GCE
Image SLES15-SP5-SAP-Hardened-EC2
  • bind-utils >= 9.16.37-150400.5.17.1
  • python3-bind >= 9.16.37-150400.5.17.1
SUSE Liberty Linux 8
  • bind9.16 >= 9.16.23-0.14.el8
  • bind9.16-chroot >= 9.16.23-0.14.el8
  • bind9.16-devel >= 9.16.23-0.14.el8
  • bind9.16-dnssec-utils >= 9.16.23-0.14.el8
  • bind9.16-doc >= 9.16.23-0.14.el8
  • bind9.16-libs >= 9.16.23-0.14.el8
  • bind9.16-license >= 9.16.23-0.14.el8
  • bind9.16-utils >= 9.16.23-0.14.el8
  • python3-bind9.16 >= 9.16.23-0.14.el8
 Patchnames:
RHSA-2023:2792
SUSE Liberty Linux 9
  • bind >= 9.16.23-11.el9
  • bind-chroot >= 9.16.23-11.el9
  • bind-devel >= 9.16.23-11.el9
  • bind-dnssec-doc >= 9.16.23-11.el9
  • bind-dnssec-utils >= 9.16.23-11.el9
  • bind-doc >= 9.16.23-11.el9
  • bind-libs >= 9.16.23-11.el9
  • bind-license >= 9.16.23-11.el9
  • bind-utils >= 9.16.23-11.el9
  • python3-bind >= 9.16.23-11.el9
 Patchnames:
RHSA-2023:2261
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
  • bind-utils >= 9.16.37-150400.5.17.1
  • python3-bind >= 9.16.37-150400.5.17.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-341
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
  • bind-utils >= 9.16.37-150400.5.17.1
  • python3-bind >= 9.16.37-150400.5.17.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA bind-9.16.38-150400.5.20.2
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA bind-utils-9.16.38-150400.5.20.2
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • bind-utils >= 9.18.24-150600.1.5
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA bind-utils-9.18.24-150600.1.5
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • bind >= 9.16.37-150400.5.17.1
  • bind-doc >= 9.16.37-150400.5.17.1
  • bind-utils >= 9.16.37-150400.5.17.1
  • python3-bind >= 9.16.37-150400.5.17.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-341
SUSE-SLE-Module-Server-Applications-15-SP4-2023-341
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • bind >= 9.16.37-150400.5.17.1
  • bind-doc >= 9.16.37-150400.5.17.1
  • bind-utils >= 9.16.37-150400.5.17.1
  • python3-bind >= 9.16.37-150400.5.17.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA bind-9.16.38-150400.5.20.2
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA bind-utils-9.16.38-150400.5.20.2
SUSE Linux Enterprise Module for Server Applications 15 SP5 GA bind-9.16.38-150400.5.20.2
SUSE Linux Enterprise Module for Server Applications 15 SP4
  • bind >= 9.16.37-150400.5.17.1
  • bind-doc >= 9.16.37-150400.5.17.1
 Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP4-2023-341
SUSE Linux Enterprise Module for Server Applications 15 SP5
  • bind >= 9.16.37-150400.5.17.1
  • bind-doc >= 9.16.37-150400.5.17.1
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP5 GA bind-9.16.38-150400.5.20.2
openSUSE Leap 15.4
  • bind >= 9.16.37-150400.5.17.1
  • bind-doc >= 9.16.37-150400.5.17.1
  • bind-utils >= 9.16.37-150400.5.17.1
  • python3-bind >= 9.16.37-150400.5.17.1
 Patchnames:
openSUSE-SLE-15.4-2023-341
openSUSE Tumbleweed
  • bind >= 9.18.11-1.1
  • bind-doc >= 9.18.11-1.1
  • bind-modules-bdbhpt >= 9.18.11-1.1
  • bind-modules-generic >= 9.18.11-1.1
  • bind-modules-ldap >= 9.18.11-1.1
  • bind-modules-mysql >= 9.18.11-1.1
  • bind-modules-perl >= 9.18.11-1.1
  • bind-modules-sqlite3 >= 9.18.11-1.1
  • bind-utils >= 9.18.11-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12641

First public cloud image revisions this CVE is fixed in:

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 bind Released
SUSE Linux Enterprise Desktop 15 SP6 bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 bind Released
SUSE Linux Enterprise High Performance Computing 15 SP6 bind Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 bind Released
SUSE Linux Enterprise Module for Basesystem 15 SP6 bind Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP5 bind Released
SUSE Linux Enterprise Server 15 SP5 bind Released
SUSE Linux Enterprise Server 15 SP6 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 bind Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 bind Not affected
SUSE Manager Client Tools Beta for SLE Micro 5 bind Not affected
SUSE Manager Client Tools for SLE Micro 5 bind Not affected
SUSE Manager Proxy 4.3 bind Released
SUSE Manager Retail Branch Server 4.3 bind Released
SUSE Manager Server 4.3 bind Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 bind Released
SUSE Linux Enterprise High Performance Computing 12 SP5 bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 bind Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS bind Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS bind Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 bind Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 bind Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 bind Released
SUSE Linux Enterprise Module for Server Applications 15 SP2 bind Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 bind Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 bind Released
SUSE Linux Enterprise Server 12 SP5 bind Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS bind Not affected
SUSE Linux Enterprise Server 15 SP2 bind Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS bind Not affected
SUSE Linux Enterprise Server 15 SP3 bind Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS bind Not affected
SUSE Linux Enterprise Server 15 SP4 bind Released
SUSE Linux Enterprise Server 15 SP4-LTSS bind Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 bind Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 bind Not affected
SUSE CaaS Platform 3.0 bind Not affected
SUSE CaaS Platform 4.0 bind Not affected
SUSE Enterprise Storage 6 bind Not affected
SUSE Enterprise Storage 7 bind Not affected
SUSE Enterprise Storage 7.1 bind Not affected
SUSE Linux Enterprise Desktop 11 SP2 bind Not affected
SUSE Linux Enterprise Desktop 11 SP3 bind Not affected
SUSE Linux Enterprise Desktop 11 SP4 bind Not affected
SUSE Linux Enterprise Desktop 12 SP1 bind Not affected
SUSE Linux Enterprise Desktop 12 SP2 bind Not affected
SUSE Linux Enterprise Desktop 12 SP3 bind Not affected
SUSE Linux Enterprise Desktop 12 SP4 bind Not affected
SUSE Linux Enterprise Desktop 15 bind Not affected
SUSE Linux Enterprise Desktop 15 SP1 bind Not affected
SUSE Linux Enterprise Desktop 15 SP2 bind Not affected
SUSE Linux Enterprise Desktop 15 SP3 bind Not affected
SUSE Linux Enterprise High Performance Computing 15 bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS bind Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS bind Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS bind Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS bind Not affected
SUSE Linux Enterprise Module for Basesystem 15 bind Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 bind Not affected
SUSE Linux Enterprise Module for Server Applications 15 bind Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 bind Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 bind Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT bind Not affected
SUSE Linux Enterprise Real Time 15 SP2 bind Not affected
SUSE Linux Enterprise Real Time 15 SP3 bind Not affected
SUSE Linux Enterprise Real Time 15 SP4 bind Affected
SUSE Linux Enterprise Server 11 SP2 bind Not affected
SUSE Linux Enterprise Server 11 SP2-LTSS bind Not affected
SUSE Linux Enterprise Server 11 SP3 bind Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS bind Not affected
SUSE Linux Enterprise Server 11 SP4 bind Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP1 bind Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP2 bind Not affected
SUSE Linux Enterprise Server 12 SP2-BCL bind Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS bind Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP3 bind Not affected
SUSE Linux Enterprise Server 12 SP3-BCL bind Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS bind Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP4 bind Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS bind Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS bind Not affected
SUSE Linux Enterprise Server 15 bind Not affected
SUSE Linux Enterprise Server 15 SP1 bind Not affected
SUSE Linux Enterprise Server 15 SP1-BCL bind Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS bind Not affected
SUSE Linux Enterprise Server 15 SP2-BCL bind Not affected
SUSE Linux Enterprise Server 15 SP3-BCL bind Not affected
SUSE Linux Enterprise Server 15-LTSS bind Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 15 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 bind Not affected
SUSE Linux Enterprise Software Development Kit 11 SP2 bind Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 bind Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 bind Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 bind Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 bind Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 bind Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 bind Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 bind Not affected
SUSE Manager Proxy 4.0 bind Not affected
SUSE Manager Proxy 4.1 bind Not affected
SUSE Manager Proxy 4.2 bind Not affected
SUSE Manager Retail Branch Server 4.0 bind Not affected
SUSE Manager Retail Branch Server 4.1 bind Not affected
SUSE Manager Retail Branch Server 4.2 bind Not affected
SUSE Manager Server 4.0 bind Not affected
SUSE Manager Server 4.1 bind Not affected
SUSE Manager Server 4.2 bind Not affected
SUSE OpenStack Cloud 7 bind Not affected
SUSE OpenStack Cloud 8 bind Not affected
SUSE OpenStack Cloud 9 bind Not affected
SUSE OpenStack Cloud Crowbar 8 bind Not affected
SUSE OpenStack Cloud Crowbar 9 bind Not affected
openSUSE Leap 15.3 bind Not affected
openSUSE Leap 15.4 bind Released

SUSE Timeline for this CVE

CVE page created: Tue Jan 24 14:00:36 2023
CVE page last modified: Mon Nov 18 14:06:25 2024