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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: Red Hat support for Spring Boot 2.7.13 security update
Advisory ID:       RHSA-2023:4612-01
Product:           Red Hat OpenShift Application Runtimes
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:4612
Issue date:        2023-08-16
CVE Names:         CVE-2021-46877 CVE-2022-1471 CVE-2022-31684 
                   CVE-2022-45143 CVE-2023-1108 CVE-2023-20860 
                   CVE-2023-20861 
=====================================================================

1. Summary:

An update is now available for Red Hat OpenShift Application Runtimes.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Description:

Red Hat support for Spring Boot provides an application platform that
reduces the complexity of developing and operating applications (monoliths
and microservices) for OpenShift as a containerized platform.

This release of Red Hat support for Spring Boot 2.7.13 serves as a
replacement for Red Hat support for Spring Boot 2.7.12, and includes
security, bug fixes and enhancements. For more information, see the release
notes linked in the References section.

Security Fix(es):

* snakeyaml: Constructor Deserialization Remote Code Execution
(CVE-2022-1471)

* undertow: Infinite loop in SslConduit during close (CVE-2023-1108)

* springframework: Security Bypass With Un-Prefixed Double Wildcard Pattern
(CVE-2023-20860)

* jackson-databind: Possible DoS if using JDK serialization to serialize
JsonNode (CVE-2021-46877)

* springframework: Spring Expression DoS Vulnerability (CVE-2023-20861)

* reactor-netty-http: Log request headers in some cases of invalid HTTP
requests (CVE-2022-31684)

* tomcat: JsonErrorReportValve injection (CVE-2022-45143)

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.

3. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258

4. Bugs fixed (https://bugzilla.redhat.com/):

2141353 - CVE-2022-31684 reactor-netty-http: Log request headers in some cases of invalid HTTP requests
2150009 - CVE-2022-1471 SnakeYaml: Constructor Deserialization Remote Code Execution
2158695 - CVE-2022-45143 tomcat: JsonErrorReportValve injection
2174246 - CVE-2023-1108 Undertow: Infinite loop in SslConduit during close
2180528 - CVE-2023-20860 springframework: Security Bypass With Un-Prefixed Double Wildcard Pattern
2180530 - CVE-2023-20861 springframework: Spring Expression DoS Vulnerability
2185707 - CVE-2021-46877 jackson-databind: Possible DoS if using JDK serialization to serialize JsonNode

5. References:

https://access.redhat.com/security/cve/CVE-2021-46877
https://access.redhat.com/security/cve/CVE-2022-1471
https://access.redhat.com/security/cve/CVE-2022-31684
https://access.redhat.com/security/cve/CVE-2022-45143
https://access.redhat.com/security/cve/CVE-2023-1108
https://access.redhat.com/security/cve/CVE-2023-20860
https://access.redhat.com/security/cve/CVE-2023-20861
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_support_for_spring_boot/2.7/html/release_notes_for_spring_boot_2.7/index

6. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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