Vulnerability-Lookup

OESA-2023-1004 (CVE-2022-40897)

Vulnerability from osv_openeuler – Published: 2023-01-06 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

python-setuptools security update

Details

Setuptools is a collection of enhancements to the Python distutils that allow you to more easily build and distribute Python packages, especially ones that have dependencies on other packages.This package contains a python wheel of setuptools to use with venv.

Security Fix(es):

Python Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of Service (ReDoS) in package_index.py.(CVE-2022-40897)

Severity

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-40897	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "noarch": [
          "python-setuptools-44.1.1-2.oe1.noarch.rpm",
          "python2-setuptools-44.1.1-2.oe1.noarch.rpm",
          "python-setuptools-help-44.1.1-2.oe1.noarch.rpm",
          "python3-setuptools-44.1.1-2.oe1.noarch.rpm"
        ],
        "src": [
          "python-setuptools-44.1.1-2.oe1.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "python-setuptools",
        "purl": "pkg:rpm/openEuler/python-setuptools\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "44.1.1-2.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python-setuptools-44.1.1-2.oe1.noarch.rpm",
          "python2-setuptools-44.1.1-2.oe1.noarch.rpm",
          "python-setuptools-help-44.1.1-2.oe1.noarch.rpm",
          "python3-setuptools-44.1.1-2.oe1.noarch.rpm"
        ],
        "src": [
          "python-setuptools-44.1.1-2.oe1.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "python-setuptools",
        "purl": "pkg:rpm/openEuler/python-setuptools\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "44.1.1-2.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python3-setuptools-59.4.0-5.oe2203.noarch.rpm",
          "python-setuptools-59.4.0-5.oe2203.noarch.rpm",
          "python-setuptools-help-59.4.0-5.oe2203.noarch.rpm",
          "python3-setuptools-59.4.0-5.oe2203sp1.noarch.rpm",
          "python-setuptools-help-59.4.0-5.oe2203sp1.noarch.rpm",
          "python-setuptools-59.4.0-5.oe2203sp1.noarch.rpm"
        ],
        "src": [
          "python-setuptools-59.4.0-5.oe2203.src.rpm",
          "python-setuptools-59.4.0-5.oe2203sp1.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "python-setuptools",
        "purl": "pkg:rpm/openEuler/python-setuptools\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "59.4.0-5.oe2203sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python3-setuptools-59.4.0-5.oe2203sp1.noarch.rpm",
          "python-setuptools-help-59.4.0-5.oe2203sp1.noarch.rpm",
          "python-setuptools-59.4.0-5.oe2203sp1.noarch.rpm"
        ],
        "src": [
          "python-setuptools-59.4.0-5.oe2203sp1.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP1",
        "name": "python-setuptools",
        "purl": "pkg:rpm/openEuler/python-setuptools\u0026distro=openEuler-22.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "59.4.0-5.oe2203sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Setuptools is a collection of enhancements to the Python distutils that allow you to more easily build and distribute Python packages, especially ones that have dependencies on other packages.This package contains a python wheel of setuptools to use with venv.\r\n\r\nSecurity Fix(es):\r\n\r\nPython Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of Service (ReDoS) in package_index.py.(CVE-2022-40897)",
  "id": "OESA-2023-1004",
  "modified": "2026-08-06T11:05:29Z",
  "published": "2023-01-06T11:05:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1004"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40897"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "python-setuptools security update",
  "upstream": [
    "CVE-2022-40897"
  ]
}

CVE-2022-40897 (GCVE-0-2022-40897)

Vulnerability from cvelistv5 – Published: 2022-12-22 00:00 – Updated: 2025-11-04 16:09

Summary

Severity

5.9 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-16 17:14 UTC

CWE

n/a
CWE-1333 - Inefficient Regular Expression Complexity

Assigner

mitre mitre root Scorecard

References

10 references

URL	Tags
https://github.com/pypa/setuptools/blob/fe8a98e69…
https://pyup.io/posts/pyup-discovers-redos-vulner…
https://github.com/pypa/setuptools/commit/43a9c9b…
https://pyup.io/vulnerabilities/CVE-2022-40897/52495/
https://github.com/pypa/setuptools/compare/v65.5.…
https://security.netapp.com/advisory/ntap-2023021…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://security.netapp.com/advisory/ntap-2024062…
https://lists.debian.org/debian-lts-announce/2024…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 5.9,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-40897",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-16T17:14:35.641612Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-1333",
                "description": "CWE-1333 Inefficient Regular Expression Complexity",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-29T14:55:11.665Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T16:09:54.794Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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            ],
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          },
          {
            "tags": [
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            ],
            "url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/pypa/setuptools/commit/43a9c9bfa6aa626ec2a22540bea28d2ca77964be"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pyup.io/vulnerabilities/CVE-2022-40897/52495/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/pypa/setuptools/compare/v65.5.0...v65.5.1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230214-0001/"
          },
          {
            "name": "FEDORA-2023-9992b32c1f",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNA2BAH2ACBZ4TVJZKFLCR7L23BG5C3H/"
          },
          {
            "name": "FEDORA-2023-60e2b22be0",
            "tags": [
              "vendor-advisory",
              "x_transferred"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADES3NLOE5QJKBLGNZNI2RGVOSQXA37R/"
          },
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          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00018.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Python Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of Service (ReDoS) in package_index.py."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
              "type": "text"
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          "url": "https://github.com/pypa/setuptools/compare/v65.5.0...v65.5.1"
        },
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        },
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            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNA2BAH2ACBZ4TVJZKFLCR7L23BG5C3H/"
        },
        {
          "name": "FEDORA-2023-60e2b22be0",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADES3NLOE5QJKBLGNZNI2RGVOSQXA37R/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
        }
      ]
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-40897",
    "datePublished": "2022-12-22T00:00:00.000Z",
    "dateReserved": "2022-09-19T00:00:00.000Z",
    "dateUpdated": "2025-11-04T16:09:54.794Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2023-1004 (CVE-2022-40897)

CVE-2022-40897 (GCVE-0-2022-40897)

Tags

Sightings

Nomenclature

Related by attack behaviour