added a rule to detect usage of uuid version 1 in python #3517
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0xDC0DE
requested changes
Nov 18, 2024
Co-authored-by: Pieter De Cremer (Semgrep) <[email protected]>
0xDC0DE
approved these changes
Nov 19, 2024
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Added a Semgrep rule to detect UUID version 1 in Python, which could lead to predictable UUIDs based on system information (e.g., MAC address, timestamp). This may lead to security risks such as the sandwich attack e.g. https://www.landh.tech/blog/20230811-sandwich-attack/.