CVE-2015-8009

The MWOAuthDataStore::lookup_token function in Extension:OAuth for MediaWiki 1.25.x before 1.25.3, 1.24.x before 1.24.4, and before 1.23.11 does not properly validate the signature when checking the authorization signature, which allows remote registered Consumers to use another Consumer's credentials by leveraging knowledge of the credentials.

CVSS v3 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

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

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2015/10/29/14	Mailing List VDB Entry
http://www.securitytracker.com/id/1034028
https://phabricator.wikimedia.org/T103023	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mediawiki:mediawiki::::::::
	cpe:2.3:a:mediawiki:mediawiki:1.24.0:::::::*
	cpe:2.3:a:mediawiki:mediawiki:1.24.1:::::::*
	cpe:2.3:a:mediawiki:mediawiki:1.24.2:::::::*
	cpe:2.3:a:mediawiki:mediawiki:1.24.3:::::::*
	cpe:2.3:a:mediawiki:mediawiki:1.25.0:::::::*
	cpe:2.3:a:mediawiki:mediawiki:1.25.1:::::::*
	cpe:2.3:a:mediawiki:mediawiki:1.25.2:::::::*

History

No history.

Information

Published : 2017-07-25 14:29

Updated : 2023-12-10 12:15

NVD link : CVE-2015-8009

Mitre link : CVE-2015-8009

CVE.ORG link : CVE-2015-8009

JSON object : View

Products Affected

mediawiki

mediawiki

CWE

CWE-255

Credentials Management Errors

{"id": "CVE-2015-8009", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"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": "2017-07-25T14:29:00.223", "references": [{"url": "http://www.openwall.com/lists/oss-security/2015/10/29/14", "tags": ["Mailing List", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1034028", "source": "cve@mitre.org"}, {"url": "https://phabricator.wikimedia.org/T103023", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-255"}]}], "descriptions": [{"lang": "en", "value": "The MWOAuthDataStore::lookup_token function in Extension:OAuth for MediaWiki 1.25.x before 1.25.3, 1.24.x before 1.24.4, and before 1.23.11 does not properly validate the signature when checking the authorization signature, which allows remote registered Consumers to use another Consumer's credentials by leveraging knowledge of the credentials."}, {"lang": "es", "value": "La funci\u00f3n MWOAuthDataStore::lookup_token Extension:OAuth para MediaWiki versi\u00f3n 1.25.x anterior a 1.25.3, versi\u00f3n 1.24.x anterior a 1.24.4 y anterior a versi\u00f3n 1.23.11, no comprueba apropiadamente la firma cuando verifica la firma de autorizaci\u00f3n, lo que permite a los consumidores registrados remotos utilizar las credenciales de otro consumidor mediante el aprovechamiento el conocimiento de las credenciales."}], "lastModified": "2017-09-15T01:29:03.170", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE35D692-87E9-4982-AA23-27EBD5E5EEE1", "versionEndIncluding": "1.23.10"}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B21EB21-AE87-48BF-B4A1-5E63A2E116B4"}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6C00423-B3FE-485A-9014-22F409DBD377"}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E90C95FB-71CA-4CA1-935D-58A08244A81F"}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5DDBD41F-C2D5-4D7C-B069-FBC2C8EBB81C"}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.25.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9129F374-93CB-43CE-A3B2-DB6483514F32"}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.25.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE125142-10A2-4ACF-9BA4-44E63C1E5DB6"}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.25.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF21D6EE-CEAC-42A7-99B6-D9D033E1FEC6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}