CVE-2018-11052

Dell EMC ECS versions 3.2.0.0 and 3.2.0.1 contain an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to read and modify S3 objects by supplying specially crafted S3 requests.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://seclists.org/fulldisclosure/2018/Jul/1	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/104660	Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2018/Jul/1	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/104660	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dellemc:elastic_cloud_storage:3.2.0.0:::::::*
	cpe:2.3:a:dellemc:elastic_cloud_storage:3.2.0.1:::::::*

History

21 Nov 2024, 03:42

Type	Values Removed	Values Added
References	~~() http://seclists.org/fulldisclosure/2018/Jul/1 - Mailing List, Third Party Advisory~~	() http://seclists.org/fulldisclosure/2018/Jul/1 - Mailing List, Third Party Advisory
References	~~() http://www.securityfocus.com/bid/104660 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/104660 - Third Party Advisory, VDB Entry

Information

Published : 2018-07-03 17:29

Updated : 2024-11-21 03:42

NVD link : CVE-2018-11052

Mitre link : CVE-2018-11052

CVE.ORG link : CVE-2018-11052

JSON object : View

Products Affected

dellemc

elastic_cloud_storage

CWE

CWE-287

Improper Authentication

{"id": "CVE-2018-11052", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-07-03T17:29:00.267", "references": [{"url": "http://seclists.org/fulldisclosure/2018/Jul/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "security_alert@emc.com"}, {"url": "http://www.securityfocus.com/bid/104660", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security_alert@emc.com"}, {"url": "http://seclists.org/fulldisclosure/2018/Jul/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/104660", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Dell EMC ECS versions 3.2.0.0 and 3.2.0.1 contain an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to read and modify S3 objects by supplying specially crafted S3 requests."}, {"lang": "es", "value": "Dell EMC ECS en versiones 3.2.0.0 y 3.2.0.1 contiene una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n. Un atacante remoto no autenticado podr\u00eda explotar esta vulnerabilidad para leer y modificar objetos S3 proporcionando peticiones S3 especialmente manipuladas."}], "lastModified": "2024-11-21T03:42:34.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dellemc:elastic_cloud_storage:3.2.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F364000-6EB8-4015-9C1A-BDF375200BA9"}, {"criteria": "cpe:2.3:a:dellemc:elastic_cloud_storage:3.2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA709148-3567-4B95-9C45-F3B8C281EE04"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}

9.8 /10