pysec - pysec-2022-42997

pysec-2022-42997

Vulnerability from pysec

Published

2022-12-06 18:15

Modified

2023-05-04 04:29

Details

Passeo is an open source python password generator. Versions prior to 1.0.5 rely on the python random library for random value selection. The python random library warns that it should not be used for security purposes due to its reliance on a non-cryptographically secure random number generator. As a result a motivated attacker may be able to guess generated passwords. This issue has been addressed in version 1.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Impacted products

Name	purl
passeo	pkg:pypi/passeo

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "passeo",
        "purl": "pkg:pypi/passeo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8caa798b6bc4647dca59b2376204b6dc6176361a"
            }
          ],
          "repo": "https://github.com/ArjunSharda/Passeo",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.1",
        "1.0.2",
        "1.0.3",
        "1.0.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23472",
    "GHSA-mhhf-vgwh-fw9h"
  ],
  "details": "Passeo is an open source python password generator. Versions prior to 1.0.5 rely on the python `random` library for random value selection. The python `random` library warns that it should not be used for security purposes due to its reliance on a non-cryptographically secure random number generator. As a result a motivated attacker may be able to guess generated passwords. This issue has been addressed in version 1.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
  "id": "PYSEC-2022-42997",
  "modified": "2023-05-04T04:29:27.942516Z",
  "published": "2022-12-06T18:15:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/ArjunSharda/Passeo/security/advisories/GHSA-mhhf-vgwh-fw9h"
    },
    {
      "type": "FIX",
      "url": "https://github.com/ArjunSharda/Passeo/commit/8caa798b6bc4647dca59b2376204b6dc6176361a"
    },
    {
      "type": "WEB",
      "url": "https://peps.python.org/pep-0506/"
    }
  ]
}

ghsa-mhhf-vgwh-fw9h

Vulnerability from github

Published

2022-12-06 21:13

Modified

2024-10-09 20:09

Severity ?

5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
8.2 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Summary

Passeo uses insecure random number generator

Details

Impact

Everyone below v1.0.5 is impacted by this flaw, of confidentiality being at risk due to the password(s) being easily able to be guessed with Passeo's use of the random library. It is recommended to change any passwords made with Passeo before v1.0.5 and upgrade to v1.0.5, and v1.0.5 patches this with the secrets library.

Workarounds

No current workaround available than updating to v1.0.5.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "passeo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23472"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-338"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-06T21:13:32Z",
    "nvd_published_at": "2022-12-06T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nEveryone below v1.0.5 is impacted by this flaw, of confidentiality being at risk due to the password(s) being easily able to be guessed with Passeo\u0027s use of the ``random`` library. It is recommended to change any passwords made with Passeo before v1.0.5 and upgrade to v1.0.5, and v1.0.5 patches this with the ``secrets`` library.\n\n### Workarounds\nNo current workaround available than updating to v1.0.5.\n",
  "id": "GHSA-mhhf-vgwh-fw9h",
  "modified": "2024-10-09T20:09:02Z",
  "published": "2022-12-06T21:13:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ArjunSharda/Passeo/security/advisories/GHSA-mhhf-vgwh-fw9h"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23472"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ArjunSharda/Passeo/commit/8caa798b6bc4647dca59b2376204b6dc6176361a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ArjunSharda/Passeo"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/passeo/PYSEC-2022-42997.yaml"
    },
    {
      "type": "WEB",
      "url": "https://peps.python.org/pep-0506"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Passeo uses insecure random number generator"
}

CVE-2022-23472 (GCVE-0-2022-23472)

Vulnerability from cvelistv5

Published

2022-12-06 17:18

Modified

2025-04-23 16:32

Severity ?

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

CWE

CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Summary

Passeo is an open source python password generator. Versions prior to 1.0.5 rely on the python `random` library for random value selection. The python `random` library warns that it should not be used for security purposes due to its reliance on a non-cryptographically secure random number generator. As a result a motivated attacker may be able to guess generated passwords. This issue has been addressed in version 1.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

URL

Tags

	https://github.com/ArjunSharda/Passeo/security/advisories/GHSA-mhhf-vgwh-fw9h	x_refsource_CONFIRM
	https://github.com/ArjunSharda/Passeo/commit/8caa798b6bc4647dca59b2376204b6dc6176361a	x_refsource_MISC
	https://peps.python.org/pep-0506/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	ArjunSharda	Passeo	Version: < 1.0.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:43:45.888Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/ArjunSharda/Passeo/security/advisories/GHSA-mhhf-vgwh-fw9h",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/ArjunSharda/Passeo/security/advisories/GHSA-mhhf-vgwh-fw9h"
          },
          {
            "name": "https://github.com/ArjunSharda/Passeo/commit/8caa798b6bc4647dca59b2376204b6dc6176361a",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/ArjunSharda/Passeo/commit/8caa798b6bc4647dca59b2376204b6dc6176361a"
          },
          {
            "name": "https://peps.python.org/pep-0506/",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://peps.python.org/pep-0506/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-23472",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:53:02.166977Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T16:32:14.640Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Passeo",
          "vendor": "ArjunSharda",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.0.5"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Passeo is an open source python password generator. Versions prior to 1.0.5 rely on the python `random` library for random value selection. The python `random` library warns that it should not be used for security purposes due to its reliance on a non-cryptographically secure random number generator. As a result a motivated attacker may be able to guess generated passwords. This issue has been addressed in version 1.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-338",
              "description": "CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-06T17:18:59.217Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/ArjunSharda/Passeo/security/advisories/GHSA-mhhf-vgwh-fw9h",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ArjunSharda/Passeo/security/advisories/GHSA-mhhf-vgwh-fw9h"
        },
        {
          "name": "https://github.com/ArjunSharda/Passeo/commit/8caa798b6bc4647dca59b2376204b6dc6176361a",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ArjunSharda/Passeo/commit/8caa798b6bc4647dca59b2376204b6dc6176361a"
        },
        {
          "name": "https://peps.python.org/pep-0506/",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://peps.python.org/pep-0506/"
        }
      ],
      "source": {
        "advisory": "GHSA-mhhf-vgwh-fw9h",
        "discovery": "UNKNOWN"
      },
      "title": "Use of insecure random number generator in Passeo"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-23472",
    "datePublished": "2022-12-06T17:18:59.217Z",
    "dateReserved": "2022-01-19T21:23:53.757Z",
    "dateUpdated": "2025-04-23T16:32:14.640Z",
    "requesterUserId": "c184a3d9-dc98-4c48-a45b-d2d88cf0ac74",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

pysec-2022-42997

Vulnerability from pysec

ghsa-mhhf-vgwh-fw9h

Vulnerability from github

Impact

Workarounds

CVE-2022-23472 (GCVE-0-2022-23472)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature