CVE-2021-22573

Description

The vulnerability is that IDToken verifier does not verify if token is properly signed. Signature verification makes sure that the tokens 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

Risk Information

Base Score

7.3

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.055

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-22573 are fixed in Google-google-oauth-client 1.33.3	Windows
Vulnerabilities CVE-2021-22573 are fixed in Google-google-oauth-client for Linux 1.33.3	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234