- Issued:
- 2023-10-16
- Updated:
- 2023-10-16
RHSA-2023:5716 - Security Advisory
Synopsis
Important: Red Hat Data Grid 8.4.5 security update
Type/Severity
Security Advisory: Important
Topic
An update for Red Hat Data Grid 8 is now available.
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.
Description
Red Hat Data Grid is an in-memory, distributed, NoSQL datastore solution. It increases application response times and allows for dramatically improving performance while providing availability, reliability, and elastic scale.
Data Grid 8.4.5 replaces Data Grid 8.4.4 and includes bug fixes and enhancements. Find out more about Data Grid 8.4.5 in the Release Notes[3].
Security Fix(es):
- netty-codec-http2: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
A Red Hat Security Bulletin which addresses further details about this flaw is available in the References section.
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.
Solution
Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.
The References section of this erratum contains a download link for the update. You must be logged in to download the update.
Affected Products
- Red Hat JBoss Data Grid Text-Only Advisories x86_64
Fixes
- BZ - 2242803 - CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)
CVEs
References
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
- https://access.redhat.com/jbossnetwork/restricted/softwareDetail.html?softwareId=70381&product=data.grid&version=8.4&downloadType=patches
- https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.4/html-single/red_hat_data_grid_8.4_release_notes/index
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.