HIGH 7.5

PYSEC-2022-43178

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?

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Affected packages

PyPI / cleo

Introduced in: 0 Fixed in: 2.0.0

Fix pip 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]