pysec - pysec-2021-385

pysec-2021-385

Vulnerability from pysec

Published

2021-11-08 15:15

Modified

2021-11-09 21:27

Details

EnroCrypt is a Python module for encryption and hashing. Prior to version 1.1.4, EnroCrypt used the MD5 hashing algorithm in the hashing file. Beginners who are unfamiliar with hashes can face problems as MD5 is considered an insecure hashing algorithm. The vulnerability is patched in v1.1.4 of the product. As a workaround, users can remove the MD5 hashing function from the file hashing.py.

Impacted products

Name	purl
enrocrypt	pkg:pypi/enrocrypt

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "enrocrypt",
        "purl": "pkg:pypi/enrocrypt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "e652d56ac60eadfc26489ab83927af13a9b9d8ce"
            }
          ],
          "repo": "https://github.com/Morgan-Phoenix/EnroCrypt",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.1",
        "1.0.2",
        "1.0.3",
        "1.0.4",
        "1.0.5",
        "1.0.6",
        "1.0.7",
        "1.1.0",
        "1.1.1",
        "1.1.2",
        "1.1.3"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-39182",
    "GHSA-35m5-8cvj-8783"
  ],
  "details": "EnroCrypt is a Python module for encryption and hashing. Prior to version 1.1.4, EnroCrypt used the MD5 hashing algorithm in the hashing file. Beginners who are unfamiliar with hashes can face problems as MD5 is considered an insecure hashing algorithm. The vulnerability is patched in v1.1.4 of the product. As a workaround, users can remove the `MD5` hashing function from the file `hashing.py`.",
  "id": "PYSEC-2021-385",
  "modified": "2021-11-09T21:27:02.006228Z",
  "published": "2021-11-08T15:15:00Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/Morgan-Phoenix/EnroCrypt/commit/e652d56ac60eadfc26489ab83927af13a9b9d8ce"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Morgan-Phoenix/EnroCrypt/security/advisories/GHSA-35m5-8cvj-8783"
    }
  ]
}

ghsa-35m5-8cvj-8783

Vulnerability from github

Published

2021-11-10 16:28

Modified

2024-09-20 16:50

Severity ?

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

Summary

Improper hashing in enrocrypt

Details

Impact

The vulnerability is we used MD5 hashing Algorithm In our hashing file. If anyone who is a beginner(and doesn't know about hashes) can face problems as MD5 is considered a Insecure Hashing Algorithm.

Patches

The vulnerability is patched in v1.1.4 of the product, the users can upgrade to version 1.1.4.

Workarounds

If u specifically want a version and don't want to upgrade, you can remove the MD5 hashing function from the file hashing.py and this vulnerability will be gone

References

https://www.cybersecurity-help.cz/vdb/cwe/916/ https://www.cybersecurity-help.cz/vdb/cwe/327/ https://www.cybersecurity-help.cz/vdb/cwe/328/ https://www.section.io/engineering-education/what-is-md5/ https://www.johndcook.com/blog/2019/01/24/reversing-an-md5-hash/

For more information

If you have any questions or comments about this advisory: * Open an issue in Enrocrypt's Official Repo * Create a Discussion in Enrocrypt's Official Repo

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "enrocrypt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-39182"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-326",
      "CWE-327",
      "CWE-328",
      "CWE-916"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-11-08T18:58:04Z",
    "nvd_published_at": "2021-11-08T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nThe vulnerability is we used MD5 hashing Algorithm In our hashing file. If anyone who is a beginner(and doesn\u0027t know about hashes)  can face problems as MD5 is considered a Insecure Hashing Algorithm. \n\n### Patches\nThe vulnerability is patched in v1.1.4 of the product, the users can upgrade to version 1.1.4.\n\n### Workarounds\nIf u specifically want a version and don\u0027t want to upgrade, you can remove the `MD5` hashing function from the file `hashing.py` and this vulnerability will be gone\n\n### References\nhttps://www.cybersecurity-help.cz/vdb/cwe/916/\nhttps://www.cybersecurity-help.cz/vdb/cwe/327/\nhttps://www.cybersecurity-help.cz/vdb/cwe/328/\nhttps://www.section.io/engineering-education/what-is-md5/\nhttps://www.johndcook.com/blog/2019/01/24/reversing-an-md5-hash/\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [**Enrocrypt\u0027s Official Repo**](http://www.github.com/Morgan-Phoenix/EnroCrypt)\n* Create a Discussion in  [**Enrocrypt\u0027s Official Repo**](http://www.github.com/Morgan-Phoenix/EnroCrypt)\n",
  "id": "GHSA-35m5-8cvj-8783",
  "modified": "2024-09-20T16:50:32Z",
  "published": "2021-11-10T16:28:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Morgan-Phoenix/EnroCrypt/security/advisories/GHSA-35m5-8cvj-8783"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39182"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Morgan-Phoenix/EnroCrypt/commit/e652d56ac60eadfc26489ab83927af13a9b9d8ce"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Morgan-Phoenix/EnroCrypt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/enrocrypt/PYSEC-2021-385.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Improper hashing in enrocrypt"
}

CVE-2021-39182 (GCVE-0-2021-39182)

Vulnerability from cvelistv5

Published

2021-11-08 14:15

Modified

2024-08-04 01:58

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
CWE-328 - Reversible One-Way Hash
CWE-916 - Use of Password Hash With Insufficient Computational Effort

Summary

References

►

URL

Tags

	https://github.com/Morgan-Phoenix/EnroCrypt/security/advisories/GHSA-35m5-8cvj-8783	x_refsource_CONFIRM
	https://github.com/Morgan-Phoenix/EnroCrypt/commit/e652d56ac60eadfc26489ab83927af13a9b9d8ce	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Morgan-Phoenix	EnroCrypt	Version: < 1.1.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:58:18.261Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/Morgan-Phoenix/EnroCrypt/security/advisories/GHSA-35m5-8cvj-8783"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Morgan-Phoenix/EnroCrypt/commit/e652d56ac60eadfc26489ab83927af13a9b9d8ce"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "EnroCrypt",
          "vendor": "Morgan-Phoenix",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.1.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "EnroCrypt is a Python module for encryption and hashing. Prior to version 1.1.4, EnroCrypt used the MD5 hashing algorithm in the hashing file. Beginners who are unfamiliar with hashes can face problems as MD5 is considered an insecure hashing algorithm. The vulnerability is patched in v1.1.4 of the product. As a workaround, users can remove the `MD5` hashing function from the file `hashing.py`."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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      ],
      "problemTypes": [
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        {
          "descriptions": [
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              "lang": "en",
              "type": "CWE"
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          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-916",
              "description": "CWE-916: Use of Password Hash With Insufficient Computational Effort",
              "lang": "en",
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-08T14:15:11",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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      "references": [
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        },
        {
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          "url": "https://github.com/Morgan-Phoenix/EnroCrypt/commit/e652d56ac60eadfc26489ab83927af13a9b9d8ce"
        }
      ],
      "source": {
        "advisory": "GHSA-35m5-8cvj-8783",
        "discovery": "UNKNOWN"
      },
      "title": "Use of Password Hash With Insufficient Computational Effort and Use of a Broken or Risky Cryptographic Algorithm and Reversible One-Way Hash in hashing.py",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-39182",
          "STATE": "PUBLIC",
          "TITLE": "Use of Password Hash With Insufficient Computational Effort and Use of a Broken or Risky Cryptographic Algorithm and Reversible One-Way Hash in hashing.py"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "EnroCrypt",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 1.1.4"
                          }
                        ]
                      }
                    }
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    "datePublished": "2021-11-08T14:15:11",
    "dateReserved": "2021-08-16T00:00:00",
    "dateUpdated": "2024-08-04T01:58:18.261Z",
    "state": "PUBLISHED"
  },
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  "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.
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-2021-385

Vulnerability from pysec

ghsa-35m5-8cvj-8783

Vulnerability from github

Impact

Patches

Workarounds

References

For more information

CVE-2021-39182 (GCVE-0-2021-39182)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature