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CVE-2025-59534— CryptoLib command Injection vulnerability in initialize_kerberos_keytab_file_login()

Quick assessment

Affected
nasa CryptoLib
Exploitation
Public or AI PoC available; prioritize validation
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 1.4.2之前版本存在操作系统命令注入漏洞，该漏洞源于initialize_kerberos_keytab_file_login函数直接将用户控制的输入插入到shell命令中并通过system执行，缺少清理和验证，可能导致命令注入攻击。

CVSS 7.3 · High EPSS 0.91% · P59

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-59534

Vulnerability Information
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Vulnerability Title
CryptoLib command Injection vulnerability in initialize_kerberos_keytab_file_login()
Source: CVE Program / CVE List V5
Vulnerability Description
CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. Prior to version 1.4.2, there is a command Injection vulnerability in initialize_kerberos_keytab_file_login(). The vulnerability exists because the code directly interpolates user-controlled input into a shell command and executes it via system() without any sanitization or validation. This issue has been patched in version 1.4.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
CryptoLib 操作系统命令注入漏洞
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 1.4.2之前版本存在操作系统命令注入漏洞，该漏洞源于initialize_kerberos_keytab_file_login函数直接将用户控制的输入插入到shell命令中并通过system执行，缺少清理和验证，可能导致命令注入攻击。
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

Vendor Product Affected Versions CPE Subscribe
nasa CryptoLib < 1.4.2 -

II. Public POCs for CVE-2025-59534

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8656 chars
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POC zip download
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III. Intelligence Information for CVE-2025-59534

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Vendor Advisories for CVE-2025-59534 (1)

IV. Related Vulnerabilities

Same product: CryptoLib
Same vendor: nasa
Same weakness: CWE-78

V. Comments for CVE-2025-59534

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