Red Hat Product Errata RHSA-2022:0205 - Security Advisory
Issued:
2022-01-20
Updated:
2022-01-20

RHSA-2022:0205 - Security Advisory

Synopsis

Moderate: Red Hat Data Grid 8.2.3 security update

Type/Severity

Security Advisory: Moderate

Topic

An update for Red Hat Data Grid is now available.

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

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 8.2.3 replaces Data Grid 8.2.2 and includes bug fixes and enhancements. Find out more about Data Grid 8.2.3 in the Release Notes [3].

Security Fix(es):

  • log4j-core: remote code execution via JDBC Appender (CVE-2021-44832)
  • log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) (CVE-2021-45046)
  • log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105)

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

To install this update, do the following:

1. Download the Data Grid 8.2.3 server patch from the customer portal[²].
2. Back up your existing Data Grid installation. You should back up databases, configuration files, and so on.
3. Install the Data Grid 8.2.3 server patch. Refer to the 8.2.3 Release Notes[³] for patching instructions.
4. Restart Data Grid to ensure the changes take effect.

Affected Products

  • Red Hat JBoss Data Grid Text-Only Advisories x86_64

Fixes

  • BZ - 2032580 - CVE-2021-45046 log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228)
  • BZ - 2034067 - CVE-2021-45105 log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern
  • BZ - 2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender

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