Headline
RHSA-2023:5491: Red Hat Security Advisory: Red Hat AMQ Broker 7.11.2 release and security update
Red Hat AMQ Broker 7.11.2 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Related CVEs:
- CVE-2023-1664: A flaw was found in Keycloak. This flaw depends on a non-default configuration “Revalidate Client Certificate” to be enabled and the reverse proxy is not validating the certificate before Keycloak. Using this method an attacker may choose the certificate which will be validated by the server. If this happens and the KC_SPI_TRUSTSTORE_FILE_FILE variable is missing/misconfigured, any trustfile may be accepted with the logging information of "Cannot validate client certificate trust: Truststore not available". This may not impact availability, but consumer applications Integrity or Confidentiality. Considering the environment is correctly set, this flaw is avoidable by configuring the server.
- CVE-2023-2976: A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.
- CVE-2023-33008: A flaw was found in Apache Johnzon. This issue could allow an attacker to craft a specific JSON input that Johnzon will deserialize into a BigDecimal, which Johnzon may use to start converting large numbers, resulting in a denial of service.
Issued:
2023-10-05
Updated:
2023-10-05
RHSA-2023:5491 - Security Advisory
- Overview
Synopsis
Moderate: Red Hat AMQ Broker 7.11.2 release and security update
Type/Severity
Security Advisory: Moderate
Topic
Red Hat AMQ Broker 7.11.2 is now available from the Red Hat Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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.
Description
AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms.
This release of Red Hat AMQ Broker 7.11.2 includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.
Security Fix(es):
- guava: insecure temporary directory creation (CVE-2023-2976)
- apache-johnzon: Prevent inefficient internal conversion from BigDecimal at large scale (CVE-2023-33008)
- keycloak: Untrusted Certificate Validation (CVE-2023-1664)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Solution
Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings.
The References section of this erratum contains a download link (you must log in to download the update).
Affected Products
- Red Hat JBoss Middleware Text-Only Advisories for MIDDLEWARE 1 x86_64
Fixes
- BZ - 2182196 - CVE-2023-1664 keycloak: Untrusted Certificate Validation
- BZ - 2215229 - CVE-2023-2976 guava: insecure temporary directory creation
- BZ - 2221135 - CVE-2023-33008 apache-johnzon: Prevent inefficient internal conversion from BigDecimal at large scale
References
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=jboss.amq.broker&version=7.11.2
- https://access.redhat.com/documentation/en-us/red_hat_amq_broker/7.11
The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.
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