Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS0ycDloLWNjdzctMzNnZs4AAvz0

cleo is vulnerable to Regular Expression Denial of Service (ReDoS)

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.

Permalink: https://github.com/advisories/GHSA-2p9h-ccw7-33gf
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0ycDloLWNjdzctMzNnZs4AAvz0
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 1 year ago
Updated: 8 months ago

CVSS Score: 5.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-2p9h-ccw7-33gf, CVE-2022-42966
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-42966
• https://research.jfrog.com/vulnerabilities/cleo-redos-xray-257186
• https://github.com/python-poetry/cleo/pull/285
• https://github.com/python-poetry/cleo/commit/b5b9a04d2caf58bf7cf94eb7ae4a1ebbe60ea455
• https://github.com/advisories/GHSA-2p9h-ccw7-33gf

Repository: https://github.com/python-poetry/cleo
Blast Radius: 19.3

Affected Packages