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PYSEC-2021-72

Quick fix

PYSEC-2021-72 — pwntools: upgrade to the fixed version with the command below.

pip install --upgrade 'pwntools>=4.3.1'

Details

This affects the package pwntools before 4.3.1. The shellcraft generator for affected versions of this module are vulnerable to Server-Side Template Injection (SSTI), which can lead to remote code execution.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/pwntools

Introduced in: 0Fixed in: 4.3.1

Fixpip install --upgrade 'pwntools>=4.3.1'

References

https://github.com/Gallopsled/pwntools/issues/1427[REPORT]
https://snyk.io/vuln/SNYK-PYTHON-PWNTOOLS-1047345[ADVISORY]
https://github.com/Gallopsled/pwntools/pull/1732[WEB]
https://github.com/advisories/GHSA-7xc5-ggpp-g249[ADVISORY]