{
   "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": "Crypt::Sodium::XS module versions prior to 0.000042, for Perl, include a vulnerable version of libsodium  libsodium <= 1.0.20 or a version of libsodium released before December 30, 2025 contains a vulnerability documented as CVE-2025-69277  https://www.cve.org/CVERecord?id=CVE-2025-69277 .  The libsodium vulnerability states:  In atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.  0.000042 includes a version of libsodium updated to 1.0.20-stable, released January 3, 2026, which includes a fix for the vulnerability.",
            "title": "Vulnerability Description"
         }
      ],
      "publisher": {
         "category": "other",
         "contact_details": "gdt@cpan.org",
         "name": "giterlizzi",
         "namespace": "https://github.com/giterlizzi/"
      },
      "references": [
         {
            "category": "self",
            "summary": "CPANSA-Crypt-Sodium-XS-2025-15444 JSON",
            "url": "https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2026/cpansa-crypt-sodium-xs-2025-15444.json"
         },
         {
            "category": "external",
            "summary": "https://00f.net/2025/12/30/libsodium-vulnerability/",
            "url": "https://00f.net/2025/12/30/libsodium-vulnerability/"
         },
         {
            "category": "external",
            "summary": "https://github.com/jedisct1/libsodium/commit/ad3004ec8731730e93fcfbbc824e67eadc1c1bae",
            "url": "https://github.com/jedisct1/libsodium/commit/ad3004ec8731730e93fcfbbc824e67eadc1c1bae"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/dist/Crypt-Sodium-XS/changes",
            "url": "https://metacpan.org/dist/Crypt-Sodium-XS/changes"
         },
         {
            "category": "external",
            "summary": "CVE-2025-15444 (NVD)",
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15444"
         }
      ],
      "title": "Crypt-Sodium-XS vulnerability",
      "tracking": {
         "current_release_date": "2026-01-06T00:00:00",
         "generator": {
            "engine": {
               "name": "CSAF Perl Toolkit",
               "version": "0.26"
            }
         },
         "id": "CPANSA-Crypt-Sodium-XS-2025-15444",
         "initial_release_date": "2026-01-06T00:00:00",
         "revision_history": [
            {
               "date": "2026-01-06T00:00:00",
               "number": "1",
               "summary": "First release"
            }
         ],
         "status": "final",
         "version": "1"
      }
   },
   "product_tree": {
      "branches": [
         {
            "branches": [
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/<0.000042",
                  "product": {
                     "name": "Crypt-Sodium-XS less than 0.000042",
                     "product_id": "CSAFPID-0001",
                     "product_identification_helper": {
                        "purl": "pkg:cpan/Crypt-Sodium-XS"
                     }
                  }
               },
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/>=0.000042",
                  "product": {
                     "name": "Crypt-Sodium-XS greater than or equal 0.000042",
                     "product_id": "CSAFPID-0002",
                     "product_identification_helper": {
                        "purl": "pkg:cpan/Crypt-Sodium-XS"
                     }
                  }
               }
            ],
            "category": "product_name",
            "name": "Crypt-Sodium-XS"
         }
      ]
   },
   "vulnerabilities": [
      {
         "cve": "CVE-2025-15444",
         "notes": [
            {
               "category": "description",
               "text": "Crypt::Sodium::XS module versions prior to 0.000042, for Perl, include a vulnerable version of libsodium\n\nlibsodium <= 1.0.20 or a version of libsodium released before December 30, 2025 contains a vulnerability documented as CVE-2025-69277  https://www.cve.org/CVERecord?id=CVE-2025-69277 .\n\nThe libsodium vulnerability states:\n\nIn atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.\n\n0.000042 includes a version of libsodium updated to 1.0.20-stable, released January 3, 2026, which includes a fix for the vulnerability.",
               "title": "Vulnerability Description"
            }
         ],
         "product_status": {
            "fixed": [
               "CSAFPID-0002"
            ],
            "known_affected": [
               "CSAFPID-0001"
            ]
         },
         "scores": [
            {
               "cvss_v3": {
                  "baseScore": 9.8,
                  "baseSeverity": "CRITICAL",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
               },
               "products": [
                  "CSAFPID-0001"
               ]
            }
         ]
      }
   ]
}