CVE-2018-1000820

neo4j-contrib neo4j-apoc-procedures version before commit 45bc09c contains a XML External Entity (XXE) vulnerability in XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This vulnerability appears to have been fixed in after commit 45bc09c.

CVSS v3 10.0 CRITICAL
CVSS v2.0 7.5 HIGH

10.0^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

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
https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/	Third Party Advisory
https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931	Issue Tracking Patch Third Party Advisory
https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/	Third Party Advisory
https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931	Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:neo4j:awesome_procedures_on_cyper:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:40

Type	Values Removed	Values Added
References	~~() https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/ - Third Party Advisory~~	() https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/ - Third Party Advisory
References	~~() https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931 - Issue Tracking, Patch, Third Party Advisory~~	() https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931 - Issue Tracking, Patch, Third Party Advisory

Information

Published : 2018-12-20 15:29

Updated : 2024-11-21 03:40

NVD link : CVE-2018-1000820

Mitre link : CVE-2018-1000820

CVE.ORG link : CVE-2018-1000820

JSON object : View

Products Affected

neo4j

awesome_procedures_on_cyper

CWE

CWE-611

Improper Restriction of XML External Entity Reference

{"id": "CVE-2018-1000820", "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": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 10.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.9}]}, "published": "2018-12-20T15:29:00.737", "references": [{"url": "https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-611"}]}], "descriptions": [{"lang": "en", "value": "neo4j-contrib neo4j-apoc-procedures version before commit 45bc09c contains a XML External Entity (XXE) vulnerability in XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This vulnerability appears to have been fixed in after commit 45bc09c."}, {"lang": "es", "value": "neo4j-contrib neo4j-apoc-procedures, en versiones anteriores al commit con ID 45bc09c, contiene una vulnerabilidad XEE (XML External Entity) en el analizador XML que puede resultar en la divulgaci\u00f3n de datos confidenciales, denegaci\u00f3n de servicio, SSRF o escaneo de puertos. La vulnerabilidad parece haber sido solucionada tras el commit con ID 45bc09c."}], "lastModified": "2024-11-21T03:40:25.407", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:neo4j:awesome_procedures_on_cyper:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "54AC8AAC-DBAF-434A-A07F-6760DAF96636"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}