Google OAuth Client Library for Java. Functionality that works on all supported Java platforms,
including Java 5 (or higher) desktop (SE) and web (EE), Android, and Google App Engine.
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 - High Severity Vulnerability
Google OAuth Client Library for Java. Functionality that works on all supported Java platforms, including Java 5 (or higher) desktop (SE) and web (EE), Android, and Google App Engine.
Library home page: https://github.com/google/google-oauth-java-client
Path to dependency file: /jetty-gcloud/jetty-gcloud-session-manager/pom.xml
Path to vulnerable library: /jetty-gcloud/jetty-gcloud-session-manager/pom.xml,/tests/test-sessions/test-gcloud-sessions/pom.xml
Dependency Hierarchy: - google-cloud-datastore-1.0.0.jar (Root Library) - google-cloud-core-http-1.0.0.jar - :x: **google-oauth-client-1.21.0.jar** (Vulnerable Library)
Found in HEAD commit: b976400adf459c779b88fa83118b68aa39af14c7
Found in base branch: master
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
Publish Date: 2022-05-03
URL: CVE-2021-22573
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: Low - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22573
Release Date: 2022-05-03
Fix Resolution (com.google.oauth-client:google-oauth-client): 1.33.3
Direct dependency fix Resolution (com.google.cloud:google-cloud-datastore): 2.9.1
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