CVE-2021-22573

 

Published at: - 03-05-2022 06:15

Last modified: - 11-05-2022 01:51

Total changes: - 2

Description

The vulnerability is that IDToken verifier does not verify if token is properly signed. Signature verification makes sure that the token's payload comes from valid provider, not from someone else. An attacker can provide a compromised token with custom payload. The token will pass the validation on the client side. We recommend upgrading to version 1.33.3 or above

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/googleapis/google-oauth-java-client/pull/872

 

Keywords

NVD

 

CVE-2021-22573

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures