Upstream information

CVE-2022-36021 at MITRE

Description

Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.

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 5.5 7.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/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 Local Network
Attack Complexity Low Low
Privileges Required Low 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: 1208790 [RESOLVED / FIXED], 1208793 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 7.1
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-Storage-7.1-2023-693
SUSE Enterprise Storage 7
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-Storage-7-2023-693
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-693
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-693
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-693
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 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
  • redis >= 6.2.6-150400.3.19.1
 Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP4-2023-2122
SUSE-SLE-Module-Server-Applications-15-SP4-2023-694
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Server Applications 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • redis >= 6.2.6-150400.3.19.1
  • redis7 >= 7.0.8-150500.3.3.1
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP5 GA redis-6.2.6-150400.3.19.1
SUSE-SLE-Module-Server-Applications-15-SP5-2023-2925
SUSE Linux Enterprise Real Time 15 SP3
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-RT-15-SP3-2023-693
SUSE Linux Enterprise Server 15 SP2-LTSS
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-693
SUSE Linux Enterprise Server 15 SP3-LTSS
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-693
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2023-693
SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP3-2023-693
SUSE Manager Proxy 4.2
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-693
SUSE Manager Retail Branch Server 4.2
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-693
SUSE Manager Server 4.2
  • redis >= 6.0.14-150200.6.20.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-693
openSUSE Leap 15.4
  • redis >= 6.2.6-150400.3.19.1
 Patchnames:
openSUSE-SLE-15.4-2023-2122
openSUSE-SLE-15.4-2023-694
openSUSE Leap 15.5
  • redis7 >= 7.0.8-150500.3.3.1
 Patchnames:
openSUSE-SLE-15.5-2023-2925
openSUSE Tumbleweed
  • redis >= 7.0.8-2.1
 Patchnames:
openSUSE-Tumbleweed-2024-12743

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 High Performance Computing 15 SP5 redis Released
SUSE Linux Enterprise High Performance Computing 15 SP5 redis7 Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS redis Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS redis Released
SUSE Linux Enterprise High Performance Computing 15 SP6 redis Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP5 redis Released
SUSE Linux Enterprise Module for Server Applications 15 SP5 redis7 Released
SUSE Linux Enterprise Module for Server Applications 15 SP6 redis Already fixed
SUSE Linux Enterprise Server 15 SP5 redis Released
SUSE Linux Enterprise Server 15 SP5 redis7 Released
SUSE Linux Enterprise Server 15 SP5-LTSS redis Released
SUSE Linux Enterprise Server 15 SP6 redis Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 redis Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 redis7 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 redis Already fixed
SUSE Manager Proxy 4.3 redis Released
SUSE Manager Retail Branch Server 4.3 redis Released
SUSE Manager Server 4.3 redis Released
openSUSE Leap 15.5 redis Affected
openSUSE Leap 15.5 redis7 Released
openSUSE Leap 15.6 redis Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP2 redis Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS redis Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS redis Released
SUSE Linux Enterprise High Performance Computing 15 SP3 redis Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS redis Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS redis Released
SUSE Linux Enterprise High Performance Computing 15 SP4 redis Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS redis Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS redis Released
SUSE Linux Enterprise Module for Server Applications 15 SP2 redis Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 redis Affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 redis Released
SUSE Linux Enterprise Server 15 SP2 redis Affected
SUSE Linux Enterprise Server 15 SP2-LTSS redis Released
SUSE Linux Enterprise Server 15 SP3 redis Affected
SUSE Linux Enterprise Server 15 SP3-LTSS redis Released
SUSE Linux Enterprise Server 15 SP4 redis Released
SUSE Linux Enterprise Server 15 SP4-LTSS redis Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 redis Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 redis Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 redis Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 7 redis Released
SUSE Enterprise Storage 7.1 redis Released
SUSE Linux Enterprise Real Time 15 SP2 redis Affected
SUSE Linux Enterprise Real Time 15 SP3 redis Released
SUSE Linux Enterprise Real Time 15 SP4 redis Affected
SUSE Linux Enterprise Server 15 SP2-BCL redis Affected
SUSE Linux Enterprise Server 15 SP3-BCL redis Affected
SUSE Manager Proxy 4.1 redis Affected
SUSE Manager Proxy 4.2 redis Released
SUSE Manager Retail Branch Server 4.1 redis Affected
SUSE Manager Retail Branch Server 4.2 redis Released
SUSE Manager Server 4.1 redis Affected
SUSE Manager Server 4.2 redis Released
openSUSE Leap 15.3 redis Affected
openSUSE Leap 15.4 redis Released

SUSE Timeline for this CVE

CVE page created: Wed Mar 1 07:00:18 2023
CVE page last modified: Sat Dec 21 00:11:48 2024