CVE-2025-46674
Quick assessment
Affected
NASA CryptoLib
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
CryptoLib是NASA开源的一个应用程序。用于使用 CCSDS 空间数据链路安全协议提供纯软件解决方案。 CryptoLib 1.3.2之前版本存在安全漏洞，该漏洞源于使用未完成的扩展程序，可能导致密钥流预言。
Possible ATT&CK Techniques 2 AI
T1558 · Steal or Forge Kerberos Tickets T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2025-46674
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
遗留的调试代码
Source: CVE Program / CVE List V5
Vulnerability Title
CryptoLib 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CryptoLib是NASA开源的一个应用程序。用于使用 CCSDS 空间数据链路安全协议提供纯软件解决方案。 CryptoLib 1.3.2之前版本存在安全漏洞，该漏洞源于使用未完成的扩展程序，可能导致密钥流预言。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-46674
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2025-46674 (2)
Security Blog Posts for CVE-2025-46674 (1)
Same Patch Batch · NASA · 2025-04-27 · 4 CVEs total
| CVE-2025-46673 | 4.9 MEDIUM | CryptoLib 安全漏洞 |
| CVE-2025-46672 | 3.5 LOW | CryptoLib 安全漏洞 |
| CVE-2025-46675 | 3.5 LOW | CryptoLib 安全漏洞 |
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V. Comments for CVE-2025-46674
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