{"affected":[{"affectedData":[{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:logging:5.5::el8"],"defaultStatus":"affected","packageName":"openshift-logging/lokistack-gateway-rhel8","product":"RHOL-5.5-RHEL-8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"v0.1.0-327","versionType":"rpm"}]},{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:logging:5.6::el8"],"defaultStatus":"affected","packageName":"openshift-logging/lokistack-gateway-rhel8","product":"RHOL-5.6-RHEL-8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"v0.1.0-326","versionType":"rpm"}]},{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:logging:5.7::el8"],"defaultStatus":"affected","packageName":"openshift-logging/lokistack-gateway-rhel8","product":"RHOL-5.7-RHEL-8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"v0.1.0-325","versionType":"rpm"}]}],"source":"secalert@redhat.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:redhat:openshift_logging:*:*:*:*:*:*:*:*","matchCriteriaId":"BA067793-34BC-4B09-81BB-CDAB559597BF","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Se encontró una falla en Openshift-logging LokiStack. La clave utilizada para el almacenamiento en caché es solo el token, que es demasiado amplio. Este problema permite a un usuario con un token válido para una acción ejecutar otras acciones siempre que la autorización que permite la acción original todavía esté almacenada en caché."}],"id":"CVE-2023-4456","lastModified":"2026-06-17T06:37:52.107","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"exploitabilityScore":2.1,"impactScore":3.6,"source":"secalert@redhat.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-4456","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-04-26T20:04:56.956783Z","version":"2.0.3"}}]},"published":"2023-08-21T17:15:50.283","references":[{"source":"secalert@redhat.com","url":"https://access.redhat.com/errata/RHSA-2023:4933"},{"source":"secalert@redhat.com","url":"https://access.redhat.com/errata/RHSA-2023:5095"},{"source":"secalert@redhat.com","url":"https://access.redhat.com/errata/RHSA-2023:5096"},{"source":"secalert@redhat.com","tags":["Vendor Advisory"],"url":"https://access.redhat.com/security/cve/CVE-2023-4456"},{"source":"secalert@redhat.com","tags":["Issue Tracking","Vendor Advisory"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2233087"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2023:4933"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2023:5095"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2023:5096"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://access.redhat.com/security/cve/CVE-2023-4456"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Vendor Advisory"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2233087"}],"sourceIdentifier":"secalert@redhat.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-1220"}],"source":"secalert@redhat.com","type":"Secondary"},{"description":[{"lang":"en","value":"NVD-CWE-Other"}],"source":"nvd@nist.gov","type":"Primary"}]}