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CVE-2023-41334— astropy vulnerable to RCE in TranformGraph().to_dot_graph function

Quick assessment

Affected
astropy astropy
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.

Astropy是一个 Python 天文学项目，旨在促进 Python 天文学包之间的互操作性。 Astropy 5.3.2版本存在安全漏洞，该漏洞源于函数TranformGraph（）.to_dot_graph存在输入验证不当问题，导致存在远程代码执行漏洞。

CVSS 8.4 · High EPSS 1.13% · P66

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-41334

Vulnerability Information
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Vulnerability Title
astropy vulnerable to RCE in TranformGraph().to_dot_graph function
Source: CVE Program / CVE List V5
Vulnerability Description
Astropy is a project for astronomy in Python that fosters interoperability between Python astronomy packages. Version 5.3.2 of the Astropy core package is vulnerable to remote code execution due to improper input validation in the `TranformGraph().to_dot_graph` function. A malicious user can provide a command or a script file as a value to the `savelayout` argument, which will be placed as the first value in a list of arguments passed to `subprocess.Popen`. Although an error will be raised, the command or script will be executed successfully. Version 5.3.3 fixes this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Astropy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Astropy是一个 Python 天文学项目，旨在促进 Python 天文学包之间的互操作性。 Astropy 5.3.2版本存在安全漏洞，该漏洞源于函数TranformGraph（）.to_dot_graph存在输入验证不当问题，导致存在远程代码执行漏洞。
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
astropy astropy = 5.3.2 -

II. Public POCs for CVE-2023-41334

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 15671 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
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III. Intelligence Information for CVE-2023-41334

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Patches & Fixes for CVE-2023-41334 (1)

Vendor Advisories for CVE-2023-41334 (1)

Other References for CVE-2023-41334 (1)

IV. Related Vulnerabilities

Same weakness: CWE-77