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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ceph:ceph:-:*:*:*:*:*:*:*", "matchCriteriaId": "46F488D9-BD97-4155-B172-096DBC508395", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "516F4E8E-ED2F-4282-9DAB-D8B378F61258", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:ceph_storage:3.3:*:*:*:*:*:*:*", "matchCriteriaId": "6B27608D-A147-4ABA-9E98-6951EE2C3F03", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in the Ceph RGW configuration with Beast as the front end handling client requests. An unauthenticated attacker could crash the Ceph RGW server by sending valid HTTP headers and terminating the connection, resulting in a remote denial of service for Ceph RGW clients."}, {"lang": "es", "value": "Se detect\u00f3 un fallo en la configuraci\u00f3n de Ceph RGW con Beast como el front-end que maneja las peticiones de clientes. Un atacante no autenticado podr\u00eda bloquear el servidor Ceph RGW mediante el env\u00edo de encabezados HTTP v\u00e1lidos y finalizando la conexi\u00f3n, resultando en una denegaci\u00f3n de servicio remota para los clientes de Ceph RGW."}], "id": "CVE-2019-10222", "lastModified": "2023-10-23T19:15:09.617", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "secalert@redhat.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-11-08T15:15:11.437", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Mitigation", "Patch", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10222"}, {"source": "secalert@redhat.com", "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://tracker.ceph.com/issues/40018"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-755"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-755"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank Abhishek Lekshmanan (SUSE Software Solutions Germany) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2019:2577", "cpe": "cpe:/a:redhat:ceph_storage:3::el7", "package": "ceph-2:12.2.12-48.el7cp", "product_name": "Red Hat Ceph Storage 3.3", "release_date": "2019-08-28T00:00:00Z"}, {"advisory": "RHSA-2019:2579", "cpe": "cpe:/a:redhat:ceph_storage:3::ubuntu16.04", "product_name": "Red Hat Ceph Storage 3 for Ubuntu", "release_date": "2019-08-28T00:00:00Z"}], "bugzilla": {"description": "ceph: Unauthenticated clients can crash ceph RGW configured with beast as frontend", "id": "1739292", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1739292"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-755", "details": ["A flaw was found in the Ceph RGW configuration with Beast as the front end handling client requests. An unauthenticated attacker could crash the Ceph RGW server by sending valid HTTP headers and terminating the connection, resulting in a remote denial of service for Ceph RGW clients.", "A flaw was found in the Ceph RGW configuration with Beast as the front end handling client requests. An unauthenticated attacker could crash the Ceph RGW server by sending valid HTTP headers and terminating the connection, resulting in a remote denial of service for Ceph RGW clients."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue either of the following options can be applied to system:\nMitigation 1:\n1. By default system will use /etc/init.d/ceph-radosgw\nstop this service by\n~]# /etc/init.d/ceph-radosgw stop\n2. Create systemd service, and change command line parameters according to the environment\nwhere Ceph radosgw is running.\n~]# cat /usr/lib/systemd/system/ceph-rgw.service \n[Unit]\nDescription=Ceph RGW daemon\n[Service]\nType=forking\nExecStart=/bin/radosgw -n client.rgw.$(HOSTNAME REDACTED)\nRestart=on-abnormal\nRestartSec=1s\n[Install]\nWantedBy=multi-user.target\n3. Run systemd service 'ceph-rgw.service'\nCaveat: It still takes +1-2 sec to get service back online. After applying above mentioned mitigation, the malicious IP can be blocked by a firewall rule if there are continuous attempts to launch remote denial of service. This mitigation is of limited use if the attack is launched from multiple IPs. It is recommended to limit the exposure of ceph RGW server to known clients.\nOR \nMitigation 2:\nuse 'civetweb' as HTTP frontend with ceph RGW."}, "name": "CVE-2019-10222", "package_state": [{"cpe": "cpe:/a:redhat:ceph_storage:2", "fix_state": "Not affected", "package_name": "ceph", "product_name": "Red Hat Ceph Storage 2"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "ceph-common", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "ceph", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Not affected", "package_name": "ceph", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}], "public_date": "2019-08-28T14:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-10222\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-10222\nhttps://tracker.ceph.com/issues/40018"], "statement": "Red Hat OpenStack Platform 13 included some Ceph components at release for in order to support ppc64le. The version provided in the OpenStack repositories is outdated and customers are expected to be using versions provided in Ceph repositories now. Additionally, only the client side and libraries were included which are not affected by this vulnerability.", "threat_severity": "Important"}