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redhatRedHatRHSA-2023:4933
HistorySep 13, 2023 - 1:59 p.m.

(RHSA-2023:4933) Moderate: Logging Subsystem 5.7.6 - Red Hat OpenShift security update

2023-09-1313:59:36
access.redhat.com
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rhsa-2023-4933 red-hat-openshift logging-subsystem security-update cve-2023-4456 unix-system

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

47.8%

Logging Subsystem 5.7.6 - Red Hat OpenShift

Security Fix(es):

  • openshift-logging: LokiStack authorisation is cached too broadly (CVE-2023-4456)

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

47.8%