HIGH7.5

PYSEC-2022-43178

Quick fix

PYSEC-2022-43178 — cleo: upgrade to the fixed version with the command below.

pip install --upgrade 'cleo>=2.0.0'

Details

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the cleo PyPI package, when an attacker is able to supply arbitrary input to the Table.set_rows method

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/cleo

Introduced in: 0Fixed in: 2.0.0

Fixpip install --upgrade 'cleo>=2.0.0'

References

https://research.jfrog.com/vulnerabilities/cleo-redos-xray-257186/[EVIDENCE]
https://research.jfrog.com/vulnerabilities/cleo-redos-xray-257186/[WEB]
https://github.com/advisories/GHSA-2p9h-ccw7-33gf[ADVISORY]