Issued:
2023-06-28
Updated:
2023-06-28

RHSA-2023:3905 - Important: Network observability 1.3.0 for Openshift

Synopsis

Important: Network observability 1.3.0 for Openshift

Type/Severity

Security Advisory Important

Topic

Network Observability 1.3.0 for OpenShift

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

Network Observability 1.3.0 is an OpenShift operator that provides a monitoring pipeline to collect and enrich network flows that are produced by the Network observability eBPF agent.

The operator provides dashboards, metrics, and keeps flows accessible in a queryable log store, Grafana Loki. When a FlowCollector is deployed, new dashboards are available in the Console.

This update contains bug fixes.

Security Fix(es):

  • golang: html/template: improper handling of JavaScript whitespace (CVE-2023-24540)

  • golang: html/template: improper sanitization of CSS values (CVE-2023-24539)

  • golang: html/template: improper handling of empty HTML attributes (CVE-2023-29400)

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 this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

ProductVersionArch
Network Observability (NETOBSERV)1x86_64
Network Observability (NETOBSERV) for IBM Power, little endian1ppc64le
Network Observability (NETOBSERV) for ARM 641aarch64

Fixes

CVEs

References

Additional information