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openSUSE 15.4 & 15.3: 2022:0214-1 Important: log4j Security Issues

opensuse
Calendar Grey January 27, 2022
Scroller Opensuse
Urgent Fedora patch addresses log4j flaws, mitigating risks of remote code execution and SQL injection attacks.
An update that fixes three vulnerabilities is now available

Description

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)

Topics%20covered

Topics Covered

security advisory software update remote code execution SQL injection openSUSE deserialization flaw log4j

Patch

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-214=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-214=1

Package List

- openSUSE Leap 15.4 (noarch):

log4j-manual-1.2.17-5.9.1

- openSUSE Leap 15.3 (noarch):

log4j-manual-1.2.17-5.9.1

References

https://www.suse.com/security/cve/CVE-2022-23302.html

https://www.suse.com/security/cve/CVE-2022-23305.html

https://www.suse.com/security/cve/CVE-2022-23307.html

https://bugzilla.suse.com/1194842

https://bugzilla.suse.com/1194843

https://bugzilla.suse.com/1194844

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2022:0214-1
Rating: important
Affected Products: openSUSE Leap 15.4 openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory software update remote code execution SQL injection openSUSE deserialization flaw log4j

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