CVE-2017-12195 - OpenCVE

A flaw was found in all Openshift Enterprise versions using the openshift elasticsearch plugin. An attacker with knowledge of the given name used to authenticate and access Elasticsearch can later access it without the token, bypassing authentication. This attack also requires that the Elasticsearch be configured with an external route, and the data accessed is limited to the indices.

No CVSS v3.1

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:N/C:P/I:P/A:N

Vendors & Products
CPE Configurations

Vendors	Products
Redhat	Openshift Container Platform

Configuration 1 [-]

OR	cpe:2.3:a:redhat:openshift_container_platform:3.4:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:3.5:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:3.6:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:3.7:::::::*

References

Link	Resource
https://access.redhat.com/errata/RHSA-2017:3188	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3389	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12195	Issue Tracking Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2018-07-27T15:00:00

Updated: 2018-07-28T09:57:01

Reserved: 2017-08-01T00:00:00

Link: CVE-2017-12195

JSON object: View

NVD Information

Status : Modified

Published: 2018-07-27T15:29:00.297

Modified: 2023-02-12T23:28:16.177

Link: CVE-2017-12195

JSON object: View

Redhat Information

No data.

CWE

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.4:*:*:*:*:*:*:*", "matchCriteriaId": "67E80045-56E4-4A83-8168-CFED5E55CE45", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.5:*:*:*:*:*:*:*", "matchCriteriaId": "E792B5DC-CCD2-4A50-B72F-860A3BFAF165", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.6:*:*:*:*:*:*:*", "matchCriteriaId": "B75DC91F-0D25-42F9-8B7B-3ECCE6AB8174", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.7:*:*:*:*:*:*:*", "matchCriteriaId": "2BB533B9-9AA8-47AC-839C-F0C1AD131B0A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in all Openshift Enterprise versions using the openshift elasticsearch plugin. An attacker with knowledge of the given name used to authenticate and access Elasticsearch can later access it without the token, bypassing authentication. This attack also requires that the Elasticsearch be configured with an external route, and the data accessed is limited to the indices."}, {"lang": "es", "value": "Se ha encontrado un fallo en todas las versiones de Openshift Enterprise que utilizan el plugin openshift elasticsearch. Un atacante con conocimiento del nombre usado para autenticar y acceder a Elasticsearch puede acceder a \u00e9l m\u00e1s tarde sin el token, evitando la autenticaci\u00f3n. Este ataque tambi\u00e9n requiere que Elasticsearch est\u00e9 configurado con una ruta externa y los datos a los que se accede se limitan a los \u00edndices."}], "id": "CVE-2017-12195", "lastModified": "2023-02-12T23:28:16.177", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2018-07-27T15:29:00.297", "references": [{"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2017:3188"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2017:3389"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12195"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "secalert@redhat.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-295"}], "source": "nvd@nist.gov", "type": "Secondary"}]}