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SUSE: 2022:0212-1 Important: Log4j Remote Code Execution Fix

suse
Calendar Grey January 27, 2022
Dist Suse Esm H88
Urgent Ubuntu update released to tackle severe Log4j vulnerabilities, covering remote code execution and SQL injection risks. Apply the fix immediately!
An update that fixes three vulnerabilities is now available

Summary

This update for log4j fixes the following issues: - CVE-2022-23307: Fix deserialization issue by removing the chainsaw sub-package. (bsc#1194844) - CVE-2022-23305: Fix SQL injection by removing src/main/java/org/apache/log4j/jdbc/JDBCAppender.java. (bsc#1194843) - CVE-2022-23302: Fix remote code execution by removing src/main/java/org/apache/log4j/net/JMSSink.java. (bsc#1194842) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-212=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-212=1

Topics%20covered

Topics Covered

security advisory remote code execution important SQL injection deserialization patch instructions log4j

References

#1194842 #1194843 #1194844

Cross- CVE-2022-23302 CVE-2022-23305 CVE-2022-23307

CVSS scores:

CVE-2022-23302 (SUSE): 6.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23305 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23307 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE OpenStack Cloud Crowbar 9

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 9

SUSE OpenStack Cloud 8

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server 12-SP4-LTSS

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Lin...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0212-1
Rating: important

Topics%20covered

Topics Covered

security advisory remote code execution important SQL injection deserialization patch instructions log4j

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