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SUSE: 2022:0214-1 Important: Log4j Remote Code and SQL Injection Threat

suse
Calendar Grey January 27, 2022
Dist Suse Esm H88
Patch for log4j: addresses significant vulnerabilities in SUSE platforms with essential security protocols and straightforward installation processes.
An update that fixes three vulnerabilities is now available

Summary

This update for log4j fixes the following issues: - CVE-2022-23307: Fixed deserialization flaw in the chainsaw component of log4j leading to malicious code execution. (bsc#1194844) - CVE-2022-23305: Fixed SQL injection when application is configured to use JDBCAppender. (bsc#1194843) - CVE-2022-23302: Fixed remote code execution when application is configured to use JMSSink. (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 Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-214=1 - SUSE Linux Enterprise Server for SAP 15:

Topics%20covered

Topics Covered

security advisory remote code execution important SQL injection threat mitigation SUSE Linux Enterprise log4j

References

#1194842 #1194843 #1194844

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

CVSS scores:

CVE-2022-23302 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/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 Linux Enterprise Server for SAP 15-SP1

SUSE Linux Enterprise Server for SAP 15

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0214-1
Rating: important

Topics%20covered

Topics Covered

security advisory remote code execution important SQL injection threat mitigation SUSE Linux Enterprise log4j

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