{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2020-25654", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2023-09-29T10:06:23.913592", "dateReserved": "2020-09-16T00:00:00", "datePublished": "2020-11-24T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-09-29T10:06:23.913592"}, "descriptions": [{"lang": "en", "value": "An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration."}], "affected": [{"vendor": "n/a", "product": "pacemaker", "versions": [{"version": "pacemaker 1.1.24-rc1, pacemaker 2.0.5-rc2", "status": "affected"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1888191"}, {"url": "https://seclists.org/oss-sec/2020/q4/83"}, {"url": "https://lists.clusterlabs.org/pipermail/users/2020-October/027840.html"}, {"name": "[debian-lts-announce] 20210106 [SECURITY] [DLA 2519-1] pacemaker security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html"}, {"name": "GLSA-202309-09", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202309-09"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-284", "cweId": "CWE-284"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*", "matchCriteriaId": "5069CF97-1969-4209-BBDF-0BF698E09F07", "versionEndExcluding": "1.1.23", "vulnerable": true}, {"criteria": "cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*", "matchCriteriaId": "5F82AC09-E45D-47D1-B290-7024D1B3F554", "versionEndExcluding": "2.0.3", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:clusterlabs:pacemaker:2.0.5:rc1:*:*:*:*:*:*", "matchCriteriaId": "DF50E478-BFF2-49A8-BCEE-29322CF67BE6", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo de omisi\u00f3n de ACL en pacemaker. Un atacante que tenga una cuenta local en el cl\u00faster y en el grupo haclient podr\u00eda usar la comunicaci\u00f3n IPC con varios demonios directamente para llevar a cabo determinadas tareas que las ACL no podr\u00edan hacer si pasaran por la configuraci\u00f3n"}], "id": "CVE-2020-25654", "lastModified": "2023-09-29T11:15:41.830", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-24T20:15:11.790", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1888191"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.clusterlabs.org/pipermail/users/2020-October/027840.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://seclists.org/oss-sec/2020/q4/83"}, {"source": "secalert@redhat.com", "url": "https://security.gentoo.org/glsa/202309-09"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-284"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{}