JPCERT-AT-2022-0019
                                                             JPCERT/CC
                                                            2022-07-20

                  <<< JPCERT/CC Alert 2022-07-20 >>>

          Oracle Releases Critical Patch Update, July 2022

        https://www.jpcert.or.jp/english/at/2022/at220019.html


I. Overview
On July 19, 2022 (US Time), Oracle released critical patch updates
for multiple Oracle products.

    Oracle Corporation
    Oracle Critical Patch Update Advisory - July 2022
    https://www.oracle.com/security-alerts/cpujul2022.html

A remote attacker exploiting these vulnerabilities may perform
unauthorized operations or unauthorized deletion or falsification
of sensitive information. Users of the affected products are
recommended to update to the latest version appropriately by referring
to the information provided by Oracle.

    Oracle Corporation
    Text Form of Oracle Critical Patch Update - July 2022 Risk Matrices
    https://www.oracle.com/security-alerts/cpujul2022verbose.html


II. Solutions
Oracle has provided patches that address vulnerabilities in each
product. Some products or applications may not run properly after
updating the software to the latest version. Please update to
the latest version after considering any possible impacts to the
products or applications.

In addition, there are cases where Java JRE is pre-installed on the PC
or WebLogic is used in software products for servers. Please check if
any of the affected products is included in the PCs or servers that
you use.

The latest version of Java can be downloaded from the following link.

    Java Downloads for All Operating Systems
    https://www.java.com/en/download/manual.jsp


III. References
    Oracle Corporation
    Oracle Java SE Support Roadmap
    https://www.oracle.com/technetwork/java/eol-135779.html

    Oracle Corporation
    Critical Patch Updates, Security Alerts and Bulletins
    https://www.oracle.com/security-alerts/

    Oracle Corporation
    July 2022 Critical Patch Update Released
    https://blogs.oracle.com/security/post/july-2022-cpu-released

    Oracle Corporation
    Oracle Security Alert Advisory - CVE-2022-21500
    https://www.oracle.com/security-alerts/alert-cve-2022-21500.html


If you have any information regarding this alert, please contact
JPCERT/CC.

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JPCERT Coordination Center (Early Warning Group)
MAIL: ew-info@jpcert.or.jp
https://www.jpcert.or.jp/english/