Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.Test your applications
- Snyk ID SNYK-RUST-BISCUITAUTH-2869621
- published 14 Jun 2022
- disclosed 14 Jun 2022
- credit Goichiro Hanaoka, Kazuo Ohta, Yusuke Sakai, Bagus Santoso, Kaoru Takemure, and Yunlei Zhao
How to fix?
biscuit-auth to version 2.0.0 or higher.
Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature which can allow an attacker to create a token with any access level. This is due to a way to forge valid
Γ-signatures, an algorithm that is used in the Biscuit specification version 1.