CVE-2018-1000201

ruby-ffi version 1.9.23 and earlier has a DLL loading issue which can be hijacked on Windows OS, when a Symbol is used as DLL name instead of a String This vulnerability appears to have been fixed in v1.9.24 and later.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

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
https://github.com/ffi/ffi/commit/09e0c6076466b4383da7fa4e13f714311109945a	Patch Third Party Advisory
https://github.com/ffi/ffi/commit/e0fe486df0e117ed67b0282b6ada04b7214ca05c	Patch Third Party Advisory
https://github.com/ffi/ffi/commit/09e0c6076466b4383da7fa4e13f714311109945a	Patch Third Party Advisory
https://github.com/ffi/ffi/commit/e0fe486df0e117ed67b0282b6ada04b7214ca05c	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:ruby-ffi_project:ruby-ffi:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:39

Type	Values Removed	Values Added
References	~~() https://github.com/ffi/ffi/commit/09e0c6076466b4383da7fa4e13f714311109945a - Patch, Third Party Advisory~~	() https://github.com/ffi/ffi/commit/09e0c6076466b4383da7fa4e13f714311109945a - Patch, Third Party Advisory
References	~~() https://github.com/ffi/ffi/commit/e0fe486df0e117ed67b0282b6ada04b7214ca05c - Patch, Third Party Advisory~~	() https://github.com/ffi/ffi/commit/e0fe486df0e117ed67b0282b6ada04b7214ca05c - Patch, Third Party Advisory

Information

Published : 2018-06-22 18:29

Updated : 2024-11-21 03:39

NVD link : CVE-2018-1000201

Mitre link : CVE-2018-1000201

CVE.ORG link : CVE-2018-1000201

JSON object : View

Products Affected

ruby-ffi_project

ruby-ffi

microsoft

windows

CWE

CWE-426

Untrusted Search Path

{"id": "CVE-2018-1000201", "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": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/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": 1.8}]}, "published": "2018-06-22T18:29:00.217", "references": [{"url": "https://github.com/ffi/ffi/commit/09e0c6076466b4383da7fa4e13f714311109945a", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/ffi/ffi/commit/e0fe486df0e117ed67b0282b6ada04b7214ca05c", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/ffi/ffi/commit/09e0c6076466b4383da7fa4e13f714311109945a", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/ffi/ffi/commit/e0fe486df0e117ed67b0282b6ada04b7214ca05c", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-426"}]}], "descriptions": [{"lang": "en", "value": "ruby-ffi version 1.9.23 and earlier has a DLL loading issue which can be hijacked on Windows OS, when a Symbol is used as DLL name instead of a String This vulnerability appears to have been fixed in v1.9.24 and later."}, {"lang": "es", "value": "ruby-ffi en versiones 1.9.23 y anteriores tiene un problema de carga de DLL que puede secuestrarse en el sistema operativo Windows, cuando se emplea un s\u00edmbolo como nombre de DLL en lugar de una cadena. Esta vulnerabilidad parece haber sido solucionada en la versi\u00f3n v1.9.24 y siguientes."}], "lastModified": "2024-11-21T03:39:55.410", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ruby-ffi_project:ruby-ffi:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "823ABD10-29B5-4C06-9662-D36480631E21", "versionEndIncluding": "1.9.23"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}