RHSA-2020:3626 - Security Advisory

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 a distributed, in-memory datastore.

This release of Red Hat Data Grid 8.1.0 replaces Red Hat Data Grid 8.0, and includes bug fixes and enhancements, which are documented in the Release Notes, linked to in the References section.

Security Fix(es):

• netty: compression/decompression codecs don't enforce limits on buffer allocation sizes (CVE-2020-11612)
• log4j: improper validation of certificate with host mismatch in SMTP appender (CVE-2020-9488)

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

Refer to the Data Grid 8.1 Upgrade Guide for instructions on upgrading to this version.

The References section of this erratum contains a download link (you must log in to download the update).

Affected Products

• Red Hat JBoss Data Grid Text-Only Advisories x86_64

Fixes

• BZ - 1816216 - CVE-2020-11612 netty: compression/decompression codecs don't enforce limits on buffer allocation sizes
• BZ - 1831139 - CVE-2020-9488 log4j: improper validation of certificate with host mismatch in SMTP appender

CVEs

• CVE-2020-9488
• CVE-2020-10746
• CVE-2020-11612

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=data.grid&version=8.1
• https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.1/html-single/red_hat_data_grid_8.1_release_notes/
• https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.1/html-single/upgrading_data_grid/index