What is GHSA-xm5f-hc9r-76f3?

GHSA-xm5f-hc9r-76f3 is a security advisory published by GitHub Security Advisories with High severity. PHP JOSE Library by Gree Inc. Uses a Broken or Risky Cryptographic Algorithm

Which CVE IDs does GHSA-xm5f-hc9r-76f3 cover?

GHSA-xm5f-hc9r-76f3 covers the following CVE IDs: CVE-2016-5431. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xm5f-hc9r-76f3?

GHSA-xm5f-hc9r-76f3 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-xm5f-hc9r-76f3?

GHSA-xm5f-hc9r-76f3 affects 1 product, including: composer/gree/jose:\u003c 2.2.1.

GHSA-xm5f-hc9r-76f3HighCVSS 7.5

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

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

March 11, 2023

🔗 CVE IDs covered (1)

CVE-2016-5431 →

📋 Description

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.

🎯 Affected products1

composer/gree/jose:< 2.2.1

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2016-5431
https://github.com/nov/jose-php/commit/1cce55e27adf0274193eb1cd74b927a398a3df4b
https://github.com/advisories/GHSA-xm5f-hc9r-76f3