CVE-2024-21530
Medium
Description
Versions of the package cocoon before 0.4.0 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.
SeverityMedium
CVSS4.5
Exploit probability—
ProductCocoon
PublishedOct 2, 2024
First seenOct 2, 2024
Weakness typeCWE-323CWE-323
How to fix
Update
- cocoon0.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cocoon | v < 0.4.0 | 0.4.0 |
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