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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021484 advisory.

    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

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - 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 (CVE-2021-22573)

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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 (CVE-2021-22573)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2024:0806-1 advisory.

    - CVE-2021-22573: Fixed token signature not verified (bsc#1199188).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
315169	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: google-oauth-java-client (UTSA-2026-021484)	Nessus	Unity Linux Local Security Checks	high
434957	SCA: security update for com.google.oauth-client:google-oauth-client (GHSA-hw42-3568-wj87)	Tenable Cloud Security	SCA Checks	high
434957	SCA: security update for com.google.oauth-client:google-oauth-client (GHSA-hw42-3568-wj87)	Tenable Self-Hosted Container Security	SCA Checks	high
223644	Linux Distros Unpatched Vulnerability : CVE-2021-22573	Nessus	Misc.	high
191747	openSUSE 15: google-oauth-java-client / google-oauth-java-client-java6 / etc (SUSE-SU-2024:0806-1)	Nessus	SuSE Local Security Checks	high

Detections

Analytics

CVE-2021-22573

high

Tenable Plugins

high

high

high

high

high