Red Hat Product Errata RHSA-2021:1560 - Security Advisory
Issued:
2021-05-13
Updated:
2021-05-13

RHSA-2021:1560 - Security Advisory

Synopsis

Moderate: Red Hat AMQ Streams 1.6.4 release and security update

Type/Severity

Security Advisory: Moderate

Topic

Red Hat AMQ Streams 1.6.4 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

Red Hat AMQ Streams, based on the Apache Kafka project, offers a distributed backbone that allows microservices and other applications to share data with extremely high throughput and extremely low latency.

This release of Red Hat AMQ Streams 1.6.4 serves as a replacement for Red Hat AMQ Streams 1.6.2, and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.

Security Fix(es):

  • jetty-server: jetty: Symlink directory exposes webapp directory contents (CVE-2021-28163)
  • jetty-server: jetty: Ambiguous paths can access WEB-INF (CVE-2021-28164)
  • jetty-server: jetty: Resource exhaustion when receiving an invalid large TLS frame (CVE-2021-28165)

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, and so on.

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 - 1945710 - CVE-2021-28163 jetty: Symlink directory exposes webapp directory contents
  • BZ - 1945712 - CVE-2021-28164 jetty: Ambiguous paths can access WEB-INF
  • BZ - 1945714 - CVE-2021-28165 jetty: Resource exhaustion when receiving an invalid large TLS frame

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