CVE-2018-0787

ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how web applications that are created from templates validate web requests, aka "ASP.NET Core Elevation Of Privilege Vulnerability".

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/103282	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040525	Third Party Advisory VDB Entry
https://github.com/aspnet/Announcements/issues/295	Technical Description Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0787	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:asp.net_core:1.0:::::::*
	cpe:2.3:a:microsoft:asp.net_core:1.1:::::::*
	cpe:2.3:a:microsoft:asp.net_core:2.0:::::::*

History

No history.

Information

Published : 2018-03-14 17:29

Updated : 2024-02-28 16:25

NVD link : CVE-2018-0787

Mitre link : CVE-2018-0787

CVE.ORG link : CVE-2018-0787

JSON object : View

Products Affected

microsoft

asp.net_core

CWE

CWE-640

Weak Password Recovery Mechanism for Forgotten Password

{"id": "CVE-2018-0787", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2018-03-14T17:29:00.370", "references": [{"url": "http://www.securityfocus.com/bid/103282", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secure@microsoft.com"}, {"url": "http://www.securitytracker.com/id/1040525", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secure@microsoft.com"}, {"url": "https://github.com/aspnet/Announcements/issues/295", "tags": ["Technical Description", "Third Party Advisory"], "source": "secure@microsoft.com"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0787", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-640"}]}], "descriptions": [{"lang": "en", "value": "ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how web applications that are created from templates validate web requests, aka \"ASP.NET Core Elevation Of Privilege Vulnerability\"."}, {"lang": "es", "value": "ASP.NET Core 1.0, 1.1 y 2.0 permite una vulnerabilidad de elevaci\u00f3n de privilegios debido a la forma en la que las aplicaciones web que se crean a partir de plantillas validan las peticiones web. Esto tambi\u00e9n se conoce como \"ASP.NET Core Elevation Of Privilege Vulnerability\"."}], "lastModified": "2018-04-11T15:07:12.833", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:asp.net_core:1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0913F82A-985A-401D-89F6-191684A8AB55"}, {"criteria": "cpe:2.3:a:microsoft:asp.net_core:1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8256236D-D4F0-4207-B82D-18B0135CEB4E"}, {"criteria": "cpe:2.3:a:microsoft:asp.net_core:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "345222C2-CD5B-4613-9FF3-9D034974D54F"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}