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Red Hat: Important Security Advisory RHSA-2022:5053 for Log4j Socket Issue

red hat
Calendar Grey June 15, 2022
Dist Redhat Esm H88
Safeguard your Ubuntu platform by implementing the essential OpenSSL security patch to counteract severe vulnerabilities promptly.
An update for log4j is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

Log4j is a tool to help the programmer output log statements to a variety of output targets.
Security Fix(es):
* log4j: deserialization of untrusted data in SocketServer (CVE-2019-17571)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat critical important socket issue log4j

References

https://access.redhat.com/security/cve/CVE-2019-17571 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux Server (v. 6 ELS):
Source: log4j-1.2.14-6.7.el6_10.src.rpm
i386: log4j-1.2.14-6.7.el6_10.i686.rpm log4j-debuginfo-1.2.14-6.7.el6_10.i686.rpm
s390x: log4j-1.2.14-6.7.el6_10.s390x.rpm log4j-debuginfo-1.2.14-6.7.el6_10.s390x.rpm
x86_64: log4j-1.2.14-6.7.el6_10.x86_64.rpm log4j-debuginfo-1.2.14-6.7.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6 ELS):
i386: log4j-debuginfo-1.2.14-6.7.el6_10.i686.rpm log4j-javadoc-1.2.14-6.7.el6_10.i686.rpm log4j-manual-1.2.14-6.7.el6_10.i686.rpm
s390x: log4j-debuginfo-1.2.14-6.7.el6_10.s390x.rpm log4j-javadoc-1.2.14-6.7.el6_10.s390x.rpm log4j-manual-1.2.14-6.7.el6_10.s390x.rpm
x86_64: log4j-debuginfo-1.2.14-6.7.el6_10.x86_64.rpm log4j-javadoc-1.2.14-6.7.el6_10.x86_64.rpm log4j-manual-1.2.14-6.7.el6_10.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:5053-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:5053
Issue date: 2022-06-15

Topic

An update for log4j is now available for Red Hat Enterprise Linux 6Extended Lifecycle Support.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat critical important socket issue log4j

Relevant Releases Architectures

Red Hat Enterprise Linux Server (v. 6 ELS) - i386, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 6 ELS) - i386, s390x, x86_64

Bugs Fixed

1785616 - CVE-2019-17571 log4j: deserialization of untrusted data in SocketServer

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