{
   "document": {
      "category": "csaf_security_advisory",
      "csaf_version": "2.0",
      "distribution": {
         "tlp": {
            "label": "WHITE",
            "url": "https://www.first.org/tlp/"
         }
      },
      "lang": "en",
      "notes": [
         {
            "category": "description",
            "text": "WebService::Xero 0.11 and earlier for Perl uses the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.  Specifically WebService::Xero uses the Data::Random library which specifically states that it is \"Useful mostly for test programs\". Data::Random uses the rand() function.",
            "title": "Vulnerability Description"
         }
      ],
      "publisher": {
         "category": "other",
         "contact_details": "gdt@cpan.org",
         "name": "giterlizzi",
         "namespace": "https://github.com/giterlizzi/"
      },
      "references": [
         {
            "category": "self",
            "summary": "CPANSA-WebService-Xero-2024-52322 JSON",
            "url": "https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2025/cpansa-webservice-xero-2024-52322.json"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/release/BAREFOOT/Data-Random-0.13/source/lib/Data/Random.pm#L537",
            "url": "https://metacpan.org/release/BAREFOOT/Data-Random-0.13/source/lib/Data/Random.pm#L537"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent.pm#L17",
            "url": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent.pm#L17"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent.pm#L178",
            "url": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent.pm#L178"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent/PublicApplication.pm#L13",
            "url": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent/PublicApplication.pm#L13"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent/PublicApplication.pm#L93",
            "url": "https://metacpan.org/release/LOCALSHOP/WebService-Xero-0.11/source/lib/WebService/Xero/Agent/PublicApplication.pm#L93"
         },
         {
            "category": "external",
            "summary": "https://perldoc.perl.org/functions/rand",
            "url": "https://perldoc.perl.org/functions/rand"
         },
         {
            "category": "external",
            "summary": "https://security.metacpan.org/docs/guides/random-data-for-security.html",
            "url": "https://security.metacpan.org/docs/guides/random-data-for-security.html"
         },
         {
            "category": "external",
            "summary": "CVE-2024-52322 (NVD)",
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52322"
         }
      ],
      "title": "WebService-Xero vulnerability",
      "tracking": {
         "current_release_date": "2025-04-05T00:00:00",
         "generator": {
            "engine": {
               "name": "CSAF Perl Toolkit",
               "version": "0.26"
            }
         },
         "id": "CPANSA-WebService-Xero-2024-52322",
         "initial_release_date": "2025-04-05T00:00:00",
         "revision_history": [
            {
               "date": "2025-04-05T00:00:00",
               "number": "1",
               "summary": "First release"
            }
         ],
         "status": "final",
         "version": "1"
      }
   },
   "product_tree": {
      "branches": [
         {
            "branches": [
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/>0",
                  "product": {
                     "name": "WebService-Xero greater than 0",
                     "product_id": "CSAFPID-0001"
                  }
               }
            ],
            "category": "product_name",
            "name": "WebService-Xero"
         }
      ]
   },
   "vulnerabilities": [
      {
         "cve": "CVE-2024-52322",
         "cwe": {
            "id": "CWE-331",
            "name": "Insufficient Entropy"
         },
         "notes": [
            {
               "category": "description",
               "text": "WebService::Xero 0.11 and earlier for Perl uses the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.\n\nSpecifically WebService::Xero uses the Data::Random library which specifically states that it is \"Useful mostly for test programs\". Data::Random uses the rand() function.",
               "title": "Vulnerability Description"
            }
         ],
         "product_status": {
            "known_affected": [
               "CSAFPID-0001"
            ]
         },
         "scores": [
            {
               "cvss_v3": {
                  "baseScore": 5.5,
                  "baseSeverity": "MEDIUM",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
                  "version": "3.1"
               },
               "products": [
                  "CSAFPID-0001"
               ]
            }
         ]
      }
   ]
}