VulnerabilityAnalyzed
CVE-2025-46674
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.
CRITICAL 9.9EPSS 0.57%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.57% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-489
- Affected
- nasa/cryptolib
- Source
- cve@mitre.org
References
- https://github.com/nasa/CryptoLib/compare/v1.3.1...v1.3.2Product
- https://github.com/nasa/CryptoLib/pull/365Patch
- https://securitybynature.fr/post/hacking-cryptolib/Exploit, Press/Media Coverage
- https://securitybynature.fr/post/hacking-cryptolib/Exploit, Press/Media Coverage
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.