Upstream information

CVE-2022-24736 at MITRE

Description

Redis is an in-memory database that persists on disk. Prior to versions 6.2.7 and 7.0.0, an attacker attempting to load a specially crafted Lua script can cause NULL pointer dereference which will result with a crash of the redis-server process. The problem is fixed in Redis versions 7.0.0 and 6.2.7. An additional workaround to mitigate this problem without patching the redis-server executable, if Lua scripting is not being used, is to block access to `SCRIPT LOAD` and `EVAL` commands using ACL rules.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1198953 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • redis >= 6.0.14-150200.6.11.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP3-2022-1842
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 >= 6.2.6-150400.3.3.7
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP4-2022-1929
openSUSE Leap 15.3
  • redis >= 6.0.14-150200.6.11.1
Patchnames:
openSUSE-SLE-15.3-2022-1842
openSUSE Leap 15.4
  • redis >= 6.2.6-150400.3.3.7
Patchnames:
openSUSE-SLE-15.4-2022-1929
openSUSE Tumbleweed
  • redis >= 6.2.7-1.1
Patchnames:
openSUSE Tumbleweed GA redis-6.2.7-1.1


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 Enterprise Storage 7 redis Affected
SUSE Enterprise Storage 7.1 redis Released
SUSE Linux Enterprise High Performance Computing 15 SP4 redis Released
SUSE Linux Enterprise Module for Server Applications 15 SP4 redis Released
SUSE Linux Enterprise Real Time 15 SP3 redis Affected
SUSE Linux Enterprise Server 15 SP4 redis Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 redis Released
SUSE Manager Proxy 4.2 redis Released
SUSE Manager Proxy 4.3 redis Released
SUSE Manager Retail Branch Server 4.2 redis Released
SUSE Manager Retail Branch Server 4.3 redis Released
SUSE Manager Server 4.2 redis Released
SUSE Manager Server 4.3 redis Released
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 Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 redis Released
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS redis Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS redis Affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 redis Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 redis Released
SUSE Linux Enterprise Server 15 SP2 redis Affected
SUSE Linux Enterprise Server 15 SP2-LTSS redis Affected
SUSE Linux Enterprise Server 15 SP3 redis Released
SUSE Linux Enterprise Server 15 SP3-LTSS redis Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 redis Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 redis Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 redis Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Real Time 15 SP2 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 Retail Branch Server 4.1 redis Affected
SUSE Manager Server 4.1 redis Affected


SUSE Timeline for this CVE

CVE page created: Wed Apr 27 23:15:29 2022
CVE page last modified: Fri Jan 20 16:30:57 2023