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CVE-2023-4456 Details

Description

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.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2023:4933 CVE
https://access.redhat.com/errata/RHSA-2023:5095 CVE
https://access.redhat.com/errata/RHSA-2023:5096 CVE
https://access.redhat.com/security/cve/CVE-2023-4456 CVEVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2233087 CVEIssue TrackingVendor Advisory

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]
CWE-1220Insufficient Granularity of Access Control[email protected]

Affected Products

ProductVersions
redhat openshift logging
All versions

CPE

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

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-4456
NVD Published Date:
Aug 21, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-4456 Details - Not Deferred