CVE-2024-21530 - CVE House
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Status published Medium CVE-2024-21530

Versions of the package cocoon before 0.4.0 are vulnerable to...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Kyle Petryszak

References

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Affected Vendor

Affected Software

cocoon
Vulnerable Versions:
0

Timeline

Official Publish: October 2nd, 2024
Last Modified: October 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N/E:P

Weaknesses (CWE)

CWE-323

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.