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Security Advisories: GSA_kwCzR0hTQS14bTVmLWhjOXItNzZmM84AAhnM

PHP JOSE Library by Gree Inc. Uses a Broken or Risky Cryptographic Algorithm

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

Permalink: https://github.com/advisories/GHSA-xm5f-hc9r-76f3
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS14bTVmLWhjOXItNzZmM84AAhnM
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Identifiers: GHSA-xm5f-hc9r-76f3, CVE-2016-5431
References: Repository: https://github.com/nov/jose-php
Blast Radius: 12.4

Affected Packages

packagist:gree/jose
Dependent packages: 10
Dependent repositories: 45
Downloads: 1,857,921 total
Affected Version Ranges: < 2.2.1
Fixed in: 2.2.1
All affected versions: 0.1.0, 0.1.1, 0.1.3, 0.1.4, 0.1.5, 1.0.0, 1.0.1, 2.0.0, 2.0.1, 2.1.0, 2.2.0
All unaffected versions: 2.2.1