CVE-2023-4456

A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2023:4933
https://access.redhat.com/errata/RHSA-2023:5095
https://access.redhat.com/errata/RHSA-2023:5096
https://access.redhat.com/security/cve/CVE-2023-4456	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2233087	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:openshift_logging:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-08-21 17:15

Updated : 2023-11-07 04:22

NVD link : CVE-2023-4456

Mitre link : CVE-2023-4456

CVE.ORG link : CVE-2023-4456

JSON object : View

Products Affected

redhat

openshift_logging

CWE

NVD-CWE-Other CWE-1220

Insufficient Granularity of Access Control

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6.5 /10