PT-2025-17971 · Nasa · Nasa Cryptolib

Published 2025-04-27 · Updated 2025-04-28 · CVE-2025-46674

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions NASA CryptoLib versions prior to 1.3.2

Description The issue arises from NASA CryptoLib using Extended Procedures that are a Work in Progress, not intended for use during flight, potentially leading to a keystream oracle.

Recommendations For NASA CryptoLib versions prior to 1.3.2, update to version 1.3.2 or later to resolve the issue. As a temporary workaround, consider disabling the use of Extended Procedures until a patch is available. Restrict access to sensitive cryptographic functions to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-489

Related Identifiers

CVE-2025-46674

Affected Products

Nasa Cryptolib

References · 12

• 🔥 https://securitybynature.fr/post/hacking-cryptolib · Exploit
• https://github.com/nasa/CryptoLib/pull/365 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-46674 · Security Note
• https://osv.dev/vulnerability/CVE-2025-46674 · Vendor Advisory
• https://github.com/nasa/CryptoLib/compare/v1.3.1...v1.3.2 · Note
• https://t.me/cvenotify/119927 · Telegram Post
• https://twitter.com/cybercronai/status/1916886496184865064 · Twitter Post
• https://twitter.com/gothburz/status/1916896560383692836 · Twitter Post
• https://twitter.com/SpaceCyberSec/status/1916507835325911351 · Twitter Post
• https://t.me/cvetracker/22431 · Telegram Post
• https://twitter.com/CVEnew/status/1916323907415507178 · Twitter Post
• https://t.me/cvedetector/23815 · Telegram Post