CVE-2016-5431

The PHP JOSE Library by Gree Inc. before version 2.2.1 is vulnerable to key confusion/algorithm substitution in the JWS component resulting in bypassing the signature verification via crafted tokens.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b	Patch
https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:php_jose_project:php_jose:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-08-07 15:15

Updated : 2024-11-21 02:54

NVD link : CVE-2016-5431

Mitre link : CVE-2016-5431

CVE.ORG link : CVE-2016-5431

JSON object : View

Products Affected

php_jose_project

php_jose

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

{"id": "CVE-2016-5431", "cveTags": [], "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:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2019-08-07T15:15:11.783", "references": [{"url": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-327"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-327"}]}], "descriptions": [{"lang": "en", "value": "The PHP JOSE Library by Gree Inc. before version 2.2.1 is vulnerable to key confusion/algorithm substitution in the JWS component resulting in bypassing the signature verification via crafted tokens."}, {"lang": "es", "value": "La biblioteca JOSE PHP de Gree Inc. anterior a versi\u00f3n 2.2.0, incluy\u00e9ndola, es vulnerable a la sustituci\u00f3n de claves de confusion/algorithm en el componente JWS, resultando en la omisi\u00f3n de la comprobaci\u00f3n de firma por medio de tokens dise\u00f1ados."}], "lastModified": "2024-11-21T02:54:17.953", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php_jose_project:php_jose:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3F58C77-1D43-4210-A516-D3D010693832", "versionEndExcluding": "2.2.1"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}