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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2019-08-07 15:15

Updated : 2023-03-03 15:53

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

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