Reusing a Nonce, Key Pair in Encryption Affecting cocoon package, versions <0.4.0
Threat Intelligence
Exploit Maturity
Proof of concept
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Test your applications- Snyk ID SNYK-RUST-COCOON-6028364
- published 30 Sep 2024
- disclosed 15 Oct 2023
- credit Kyle Petryszak
Introduced: 15 Oct 2023
CVE-2024-21530 Open this link in a new tabHow to fix?
Upgrade cocoon to version 0.4.0 or higher.
Overview
Affected versions of this package are vulnerable to Reusing a Nonce, Key Pair in Encryption when the encrypt, wrap, and dump functions are sequentially called. An attacker can generate the same ciphertext by creating a new encrypted message with the same cocoon object.
Note:
The issue does NOT affect objects created with Cocoon::new which utilizes ThreadRng.
References
CVSS Scores
version 3.1