github - ghsa-g3hm-j3wc-jcg9

ghsa-g3hm-j3wc-jcg9

Vulnerability from github

Published

2025-03-28 03:30

Modified

2025-09-05 15:31

Severity ?

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

Details

Data::Entropy for Perl 0.007 and earlier use the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-1860"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-331",
      "CWE-338"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-28T01:15:16Z",
    "severity": "HIGH"
  },
  "details": "Data::Entropy for Perl 0.007 and earlier use the rand() function as the default source of entropy, which is not\u00a0cryptographically secure,\u00a0for cryptographic functions.",
  "id": "GHSA-g3hm-j3wc-jcg9",
  "modified": "2025-09-05T15:31:06Z",
  "published": "2025-03-28T03:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1860"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00026.html"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/ZEFRAM/Data-Entropy-0.007/source/lib/Data/Entropy.pm#L80"
    },
    {
      "type": "WEB",
      "url": "https://perldoc.perl.org/functions/rand"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-1860 (GCVE-0-2025-1860)

Vulnerability from cvelistv5

Published

2025-03-28 00:56

Modified

2025-09-05 13:20

Severity ?

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

CWE

CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
CWE-331 - Insufficient Entropy

Summary

Data::Entropy for Perl 0.007 and earlier use the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.

References

▼	URL	Tags
	https://perldoc.perl.org/functions/rand
	https://metacpan.org/release/ZEFRAM/Data-Entropy-0.007/source/lib/Data/Entropy.pm#L80

Impacted products

	Vendor	Product	Version
	ZEFRAM	Data::Entropy	Version: 0 < 0.008

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-04-02T22:03:16.908Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00026.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 7.7,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-1860",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-12T15:41:36.179695Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-12T15:42:49.891Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Data-Entropy",
          "product": "Data::Entropy",
          "programFiles": [
            "lib/Data/Entropy.pm"
          ],
          "vendor": "ZEFRAM",
          "versions": [
            {
              "lessThan": "0.008",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Robert Rothenberg (RRWO)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
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            }
          ],
          "value": "Data::Entropy for Perl 0.007 and earlier use the rand() function as the default source of entropy, which is not\u00a0cryptographically secure,\u00a0for cryptographic functions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-338",
              "description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-331",
              "description": "CWE-331 Insufficient Entropy",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-05T13:20:15.508Z",
        "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "shortName": "CPANSec"
      },
      "references": [
        {
          "url": "https://perldoc.perl.org/functions/rand"
        },
        {
          "url": "https://metacpan.org/release/ZEFRAM/Data-Entropy-0.007/source/lib/Data/Entropy.pm#L80"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Version 0.008 was released to address the issue and this module has been marked as deprecated.  Users should upgrade and plan to migrate to a different module."
            }
          ],
          "value": "Version 0.008 was released to address the issue and this module has been marked as deprecated.  Users should upgrade and plan to migrate to a different module."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Data::Entropy for Perl uses insecure rand() function for cryptographic functions",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
    "assignerShortName": "CPANSec",
    "cveId": "CVE-2025-1860",
    "datePublished": "2025-03-28T00:56:08.647Z",
    "dateReserved": "2025-03-03T00:08:28.075Z",
    "dateUpdated": "2025-09-05T13:20:15.508Z",
    "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.
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.

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