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WS-2023-0378

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Date: October 13, 2023

A Remote Code Execution can be acheived via TranformGraph().to_dot_graph function in astropy prior to 5.3.3. Due to improper input validation a malicious user can provide a command or a script file as a value to 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.

Language: Python

Severity Score

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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Upgrade to version astropy - 5.3.3

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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