CVE-2024-21530

Oct. 4, 2024, 1:50 p.m.

4.5
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.

Product(s) Impacted

Product Versions
cocoon
  • ['before 0.4.0']

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-323
Reusing a Nonce, Key Pair in Encryption
Nonces should be used for the present occasion and only once.

References

https://github.com/advisories/GHSA-6878-6wc2-pf5h
https://github.com/fadeevab/cocoon/commit/1b6392173ce35db4736a94b62b2d2973f9a71441
https://github.com/fadeevab/cocoon/issues/22
https://rustsec.org/advisories/RUSTSEC-2023-0068.html
https://security.snyk.io/vuln/SNYK-RUST-COCOON-6028364

Tags

report@snyk.io
CWE-323
2024-10-02
CVE-2024-21530

CVSS Score

4.5 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: HIGH
  • Privileges Required: NONE
  • Scope: CHANGED
  • Confidentiality Impact: LOW
  • Integrity Impact: LOW
  • Availability Impact: NONE

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

    View Vector String

Timeline

Published: Oct. 2, 2024, 5:15 a.m.
Last Modified: Oct. 4, 2024, 1:50 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

report@snyk.io

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.