Lucene search

K
redhatRedHatRHSA-2023:1817
HistoryApr 18, 2023 - 12:59 a.m.

(RHSA-2023:1817) Moderate: Network observability 1.2.0 for Openshift

2023-04-1800:59:31
access.redhat.com
22
openshift operator
monitoring pipeline
network flows
grafana loki
bug fixes
security patches
cve-2022-41717
cve-2022-41724
cve-2022-41725
cvss score
acknowledgments

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

69.1%

Network Observability 1.2.0 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: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717)

  • golang: crypto/tls: large handshake records may cause panics (CVE-2022-41724)

  • golang: net/http, mime/multipart: denial of service from excessive resource consumption (CVE-2022-41725)

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.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

69.1%