github - ghsa-2p9h-ccw7-33gf

ghsa-2p9h-ccw7-33gf

Vulnerability from github

Published

2022-11-10 12:01

Modified

2025-04-10 13:28

Severity ?

5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

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

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.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "cleo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-42966"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-10T18:52:40Z",
    "nvd_published_at": "2022-11-09T20:15:00Z",
    "severity": "MODERATE"
  },
  "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.",
  "id": "GHSA-2p9h-ccw7-33gf",
  "modified": "2025-04-10T13:28:36Z",
  "published": "2022-11-10T12:01:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-42966"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-poetry/cleo/pull/285"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-poetry/cleo/commit/b5b9a04d2caf58bf7cf94eb7ae4a1ebbe60ea455"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/cleo/PYSEC-2022-43178.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/python-poetry/cleo"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-poetry/cleo/releases/tag/2.0.0"
    },
    {
      "type": "WEB",
      "url": "https://research.jfrog.com/vulnerabilities/cleo-redos-xray-257186"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "cleo is vulnerable to Regular Expression Denial of Service (ReDoS)"
}

cve-2022-42966

Vulnerability from cvelistv5

Published

2022-11-09 00:00

Modified

2025-03-02 13:24

Severity ?

5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Exponential ReDoS in cleo leads to denial of service

References

▼	URL	Tags
	https://research.jfrog.com/vulnerabilities/cleo-redos-xray-257186/

Impacted products

▼	Vendor	Product
	cleo	cleo

Show details on NVD website

To clipboard

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            "url": "https://research.jfrog.com/vulnerabilities/cleo-redos-xray-257186/"
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        ],
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    ],
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          "product": "cleo",
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            "attackVector": "NETWORK",
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            "baseScore": 5.9,
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            "confidentialityImpact": "NONE",
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    "datePublished": "2022-11-09T00:00:00",
    "dateReserved": "2022-10-15T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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