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CVE-2023-4456

Openshift-logging: lokistack authorisation is cached too broadly

CVSS 5.7 MEDIUMEPSS 0.5%CWE-1220
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:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Produtos afetados
Red Hat · RHOL-5.5-RHEL-8Red Hat · RHOL-5.6-RHEL-8Red Hat · RHOL-5.7-RHEL-8

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Referências
https://access.redhat.com/errata/RHSA-2023:4933https://access.redhat.com/errata/RHSA-2023:5095https://access.redhat.com/errata/RHSA-2023:5096https://access.redhat.com/security/cve/CVE-2023-4456https://bugzilla.redhat.com/show_bug.cgi?id=2233087