CVE-2025-46674

LOW
2025-04-27 [email protected]
3.5
CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

4
Analysis Generated
Mar 28, 2026 - 18:38 vuln.today
Patch Released
Mar 28, 2026 - 18:38 nvd
Patch available
PoC Detected
May 29, 2025 - 14:02 vuln.today
Public exploit code
CVE Published
Apr 27, 2025 - 01:15 nvd
LOW 3.5

Tags

Information Disclosure Oracle Cryptolib

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.

Analysis

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. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable. Public exploit code available.

Technical Context

This vulnerability is classified under CWE-489. 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. Affected products include: Nasa Cryptolib. Version information: before 1.3.2.

Affected Products

Nasa Cryptolib.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +18
POC: +20

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CVE-2025-46674 vulnerability details – vuln.today
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