CVE-2026-9265

{
  "id": "CVE-2026-9265",
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
  "published": "2026-06-20T02:16:26.020",
  "lastModified": "2026-10-25T23:10:00.167",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING path.\n\nprint_attribute() copies a UTF8STRING ASN.1 attribute value into a heap buffer sized exactly to its declared length via strncpy, leaving no NUL terminator. Downstream callers run strlen() on the result and pass the inflated length to newSVpvn(), copying attacker-influenced adjacent heap bytes into a Perl scalar."
    },
    {
      "lang": "es",
      "value": "Las versiones de Crypt::OpenSSL::PKCS12 anteriores a 1.96 para Perl permiten una lectura OOB (fuera de límites) en el heap en la ruta UTF8STRING de print_attribute.\n\nprint_attribute() copia un valor de atributo ASN.1 UTF8STRING en un búfer del heap dimensionado exactamente a su longitud declarada mediante strncpy, sin dejar un terminador NUL. Llamadores posteriores ejecutan strlen() sobre el resultado y pasan la longitud inflada a newSVpvn(), copiando bytes adyacentes del heap influenciados por el atacante en un escalar de Perl."
    }
  ],
  "affected": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "affectedData": [
        {
          "vendor": "JONASBN",
          "product": "Crypt::OpenSSL::PKCS12",
          "defaultStatus": "unaffected",
          "collectionURL": "https://cpan.org/modules",
          "packageName": "Crypt-OpenSSL-PKCS12",
          "programFiles": [
            "PKCS12.xs"
          ],
          "programRoutines": [
            {
              "name": "Crypt::OpenSSL::PKCS12::info"
            },
            {
              "name": "Crypt::OpenSSL::PKCS12::info_as_hash"
            }
          ],
          "repo": "https://github.com/dsully/perl-crypt-openssl-pkcs12",
          "versions": [
            {
              "version": "0",
              "lessThan": "1.96",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-06-22T15:35:55.865999Z",
          "id": "CVE-2026-9265",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/dsully/perl-crypt-openssl-pkcs12/commit/a7bd2f319fa8aab8177b3d767ea06dd85ceb3173.patch",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/55",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://metacpan.org/release/JONASBN/Crypt-OpenSSL-PKCS12-1.96/source/Changes.md",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    }
  ]
}