CVE-2021-22573

google-oauth-client-java: The vulnerability is that IDToken verifier does not verify if token is properly signed

CVE-2021-22573 is fixed in google-oauth-client-java on 1 platform, first by DEBIAN-CVE-2021-22573, released May 3, 2022. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.3
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0030
22nd percentile

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

Where it's fixed

ProductFixed inFixReleased
Linux
google-oauth-client-java · Debian 12.15 (bookworm) 1.33.3-1 DEBIAN-CVE-2021-22573 May 3, 2022
google-oauth-client-java · Debian 13.5 (trixie) 1.33.3-1 DEBIAN-CVE-2021-22573 May 3, 2022
google-oauth-client-java · Debian 14 1.33.3-1 DEBIAN-CVE-2021-22573 May 3, 2022

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