CVE-2025-46674 – NASA CryptoLib Cryptographic Vulnerability

The following table lists the changes that have been made to the
CVE-2025-46674 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Apr. 27, 2025

    Action Type Old Value New Value
    Added Description NASA CryptoLib before 1.3.2 uses Extended Procedures that are a Work in Progress (not intended for use during flight), potentially leading to a keystream oracle.
    Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
    Added CWE CWE-489
    Added Reference https://github.com/nasa/CryptoLib/compare/v1.3.1…v1.3.2
    Added Reference https://github.com/nasa/CryptoLib/pull/365
    Added Reference https://securitybynature.fr/post/hacking-cryptolib/
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