Upstream information

CVE-2021-45046 at MITRE

Description

It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a Context Lookup (for example, $${ctx:loginId}) or a Thread Context Map pattern (%X, %mdc, or %MDC) to craft malicious input data using a JNDI Lookup pattern resulting in an information leak and remote code execution in some environments and local code execution in all environments. Log4j 2.16.0 (Java 8) and 2.12.2 (Java 7) fix this issue by removing support for message lookup patterns and disabling JNDI functionality by default.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5.1
Vector AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9 8.1
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity High High
Privileges Required None None
User Interaction None None
Scope Changed Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1193743 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP3-Manager-4-2-Server-BYOS
Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure
Image SLES15-SP3-Manager-4-2-Server-BYOS-GCE
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
  • log4j >= 2.16.0-4.10.1
  • log4j-slf4j >= 2.16.0-4.10.1
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 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
  • log4j >= 2.17.1-4.20.1
  • log4j-javadoc >= 2.17.1-4.20.1
  • log4j-jcl >= 2.17.1-4.20.1
  • log4j-slf4j >= 2.17.1-4.20.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA log4j-2.17.1-4.20.1
openSUSE Leap 15.2
  • disruptor >= 3.4.4-lp152.2.3.1
  • disruptor-javadoc >= 3.4.4-lp152.2.3.1
  • jakarta-servlet >= 5.0.0-lp152.2.1
  • jakarta-servlet-javadoc >= 5.0.0-lp152.2.1
  • log4j >= 2.16.0-lp152.3.9.1
  • log4j-javadoc >= 2.16.0-lp152.3.9.1
  • log4j-jcl >= 2.16.0-lp152.3.9.1
  • log4j-slf4j >= 2.16.0-lp152.3.9.1
 Patchnames:
openSUSE-2021-1601
openSUSE Leap 15.3
  • disruptor >= 3.4.4-3.3.1
  • disruptor-javadoc >= 3.4.4-3.3.1
  • jakarta-servlet >= 5.0.0-5.3.1
  • jakarta-servlet-javadoc >= 5.0.0-5.3.1
  • log4j >= 2.16.0-4.10.1
  • log4j-javadoc >= 2.16.0-4.10.1
  • log4j-jcl >= 2.16.0-4.10.1
  • log4j-slf4j >= 2.16.0-4.10.1
 Patchnames:
openSUSE-SLE-15.3-2021-4094
openSUSE-SLE-15.3-2021-4107
openSUSE Tumbleweed
  • log4j >= 2.16.0-2.1
  • log4j-javadoc >= 2.16.0-2.1
  • log4j-jcl >= 2.16.0-2.1
  • log4j-slf4j >= 2.16.0-2.1
 Patchnames:
openSUSE Tumbleweed GA log4j-2.16.0-2.1

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.

Product(s) Source package State
HPE Helion OpenStack 8 log4j Not affected
HPE Helion OpenStack 8 storm Released
SUSE CaaS Platform 4.0 log4j Not affected
SUSE CaaS Platform 4.5 log4j12 Not affected
SUSE CaaS Platform 4.5 slf4j Not affected
SUSE Enterprise Storage 6 log4j Not affected
SUSE Enterprise Storage 7 log4j12 Not affected
SUSE Enterprise Storage 7 slf4j Not affected
SUSE Linux Enterprise Desktop 15 SP2 log4j12 Not affected
SUSE Linux Enterprise Desktop 15 SP2 slf4j Not affected
SUSE Linux Enterprise Desktop 15 SP3 log4j12 Not affected
SUSE Linux Enterprise Desktop 15 SP3 slf4j Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 log4j Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS log4j Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS log4j Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS log4j Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 log4j12 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 slf4j Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS log4j12 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS slf4j Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS log4j12 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS slf4j Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 log4j12 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 slf4j Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 log4j12 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 log4j12 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 log4j12 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 slf4j Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 log4j12 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 slf4j Not affected
SUSE Linux Enterprise Server 12 SP2 BCL log4j Not affected
SUSE Linux Enterprise Server 12 SP3 BCL log4j Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS log4j Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS log4j Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS log4j Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS log4j Not affected
SUSE Linux Enterprise Server 12 SP5 log4j Not affected
SUSE Linux Enterprise Server 15 ESPOS log4j Not affected
SUSE Linux Enterprise Server 15 LTSS log4j Not affected
SUSE Linux Enterprise Server 15 SP1 LTSS log4j Not affected
SUSE Linux Enterprise Server 15 SP2 log4j12 Not affected
SUSE Linux Enterprise Server 15 SP2 slf4j Not affected
SUSE Linux Enterprise Server 15 SP2 LTSS log4j12 Not affected
SUSE Linux Enterprise Server 15 SP2 LTSS slf4j Not affected
SUSE Linux Enterprise Server 15 SP3 log4j12 Not affected
SUSE Linux Enterprise Server 15 SP3 slf4j Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 log4j Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 log4j12 Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 slf4j Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 log4j Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 log4j Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 log4j Not affected
SUSE Linux Enterprise Server for SAP Applications 15 log4j Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 log4j Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 log4j12 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 slf4j Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 log4j12 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 slf4j Not affected
SUSE Linux Enterprise Storage 7 log4j12 Not affected
SUSE Linux Enterprise Storage 7 slf4j Not affected
SUSE Linux Enterprise Storage 7.1 log4j12 Not affected
SUSE Linux Enterprise Storage 7.1 slf4j Not affected
SUSE Manager Proxy 4.1 log4j12 Not affected
SUSE Manager Proxy 4.1 slf4j Not affected
SUSE Manager Proxy 4.2 log4j12 Not affected
SUSE Manager Proxy 4.2 slf4j Not affected
SUSE Manager Retail Branch Server 4.1 log4j12 Not affected
SUSE Manager Retail Branch Server 4.1 slf4j Not affected
SUSE Manager Retail Branch Server 4.2 log4j12 Not affected
SUSE Manager Retail Branch Server 4.2 slf4j Not affected
SUSE Manager Server 4.1 log4j12 Not affected
SUSE Manager Server 4.1 slf4j Not affected
SUSE Manager Server 4.2 log4j12 Not affected
SUSE Manager Server 4.2 slf4j Not affected
SUSE Manager Server Module 4.1 slf4j Not affected
SUSE Manager Server Module 4.2 slf4j Not affected
SUSE OpenStack Cloud 8 log4j Not affected
SUSE OpenStack Cloud 8 storm Released
SUSE OpenStack Cloud 9 log4j Not affected
SUSE OpenStack Cloud 9 storm Released
SUSE OpenStack Cloud Crowbar 8 log4j Not affected
SUSE OpenStack Cloud Crowbar 8 storm Released
SUSE OpenStack Cloud Crowbar 9 log4j Not affected
SUSE OpenStack Cloud Crowbar 9 storm Released
bci/openjdk-devel
bci/openjdk-devel:11		 slf4jNot affected