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WS-2023-0180

Good to know:

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Date: March 29, 2023

XML External Entity (XXE) injection in sympy in sympy/sympy

Language: Python

Severity Score

Related Resources (2)

https://github.com/sympy/sympy/commit/e2734be0a527528a1450748c7a06cd973a9634b3
https://www.mend.io/vulnerability-database/WS-2023-0180

Severity Score

Weakness Type (CWE)

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

CWE-776

Top Fix

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Upgrade Version

Upgrade to version sympy - 1.12

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CVSS v3.1

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

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