{"id":"CVE-2024-47866","state":"PUBLISHED","title":"RGW DoS attack with empty HTTP header in S3 object copy","description":"Ceph is a distributed object, block, and file storage platform. In versions up to and including 19.2.3, using the argument `x-amz-copy-source` to put an object and specifying an empty string as its content leads to the RGW daemon crashing, resulting in a DoS attack. As of time of publication, no known patched versions exist.","publishedAt":"2025-11-12T18:28:18.545Z","updatedAt":"2025-12-11T15:35:30.968Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["ceph ceph"],"affected":[{"vendor":"ceph","product":"ceph","versions":[{"version":"<= 19.2.3","status":"affected"}]}],"references":["https://github.com/ceph/ceph/security/advisories/GHSA-mgrm-g92q-f8h8","http://www.openwall.com/lists/oss-security/2025/11/11/3"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47866.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-47866","state":"PUBLISHED","datePublished":"2025-11-12T18:28:18.545Z","dateUpdated":"2025-12-11T15:35:30.968Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-10-04T16:00:09.628Z"},"containers":{"cna":{"title":"RGW DoS attack with empty HTTP header in S3 object copy","descriptions":[{"lang":"en","value":"Ceph is a distributed object, block, and file storage platform. In versions up to and including 19.2.3, using the argument `x-amz-copy-source` to put an object and specifying an empty string as its content leads to the RGW daemon crashing, resulting in a DoS attack. As of time of publication, no known patched versions exist."}],"affected":[{"vendor":"ceph","product":"ceph","versions":[{"version":"<= 19.2.3","status":"affected"}]}],"references":[{"url":"https://github.com/ceph/ceph/security/advisories/GHSA-mgrm-g92q-f8h8","name":"https://github.com/ceph/ceph/security/advisories/GHSA-mgrm-g92q-f8h8","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-11-12T18:28:18.545Z"},"source":{"advisory":"GHSA-mgrm-g92q-f8h8","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2025/11/11/3"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-12T19:03:51.423Z"}},{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/ceph/ceph/security/advisories/GHSA-mgrm-g92q-f8h8","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-11T15:29:41.208745Z","id":"CVE-2024-47866","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-11T15:35:30.968Z"}}]}}}