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RedHatRHSA-2022:1461

HistoryApr 20, 2022 - 8:47 p.m.

(RHSA-2022:1461) Important: Logging Subsystem 5.4 - Red Hat OpenShift Security and Bug update

2022-04-2020:47:51

access.redhat.com

rhsa-2022-1461

kubeclient

kubeconfig parsing

mitm attacks

cve-2022-0759

prometheus/client_golang

denial of service

instrumenthandlercounter

cve-2022-21698

cvss score

references section

unix

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.007

Percentile

79.7%

JSON

Logging Subsystem 5.4 - Red Hat OpenShift

Security Fix(es):

kubeclient: kubeconfig parsing error can lead to MITM attacks (CVE-2022-0759)
prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698)

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.