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RedHatRHSA-2023:3905

HistoryJun 28, 2023 - 3:41 p.m.

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

2023-06-2815:41:08

access.redhat.com

network observability

openshift

operator

monitoring pipeline

network flows

grafana loki

security fixes

bug update

cve-2023-24540

cve-2023-24539

cve-2023-29400

cvss score

references

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.008

Percentile

81.9%

JSON

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.