CVE-2024-21530 MEDIUM

CVE-2024-21530

Vendor N/A
Product cocoon
Weakness CWE-323
Published October 2, 2024
Last update October 2, 2024

CVSS base score

4.5/10
Attack vector Local
Attack complexity High
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N/E:P

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

October 2, 2024 CVE published
October 2, 2024 Record updated