{
  "GSD": {
    "alias": "CVE-2018-15560",
    "description": "PyCryptodome before 3.6.6 has an integer overflow in the data_len variable in AESNI.c, related to the AESNI_encrypt and AESNI_decrypt functions, leading to the mishandling of messages shorter than 16 bytes.",
    "id": "GSD-2018-15560",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-15560.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
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      "details": "PyCryptodome before 3.6.6 has an integer overflow in the data_len variable in AESNI.c, related to the AESNI_encrypt and AESNI_decrypt functions, leading to the mishandling of messages shorter than 16 bytes.",
      "id": "GSD-2018-15560",
      "modified": "2023-12-13T01:22:23.562890Z",
      "schema_version": "1.4.0"
    }
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        "reference_data": [
          {
            "name": "https://whitehatck01.blogspot.com/2018/08/integer-overflow-vulnerability-in.html",
            "refsource": "MISC",
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          },
          {
            "name": "https://github.com/Legrandin/pycryptodome/issues/198",
            "refsource": "MISC",
            "url": "https://github.com/Legrandin/pycryptodome/issues/198"
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        ]
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      "advisories": [
        {
          "affected_range": "\u003c3.6.6",
          "affected_versions": "All versions before 3.6.6",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-190",
            "CWE-937"
          ],
          "date": "2019-11-05",
          "description": "PyCryptodome has an integer overflow in the `data_len` variable in `AESNI.c`, related to the `AESNI_encrypt` and `AESNI_decrypt` functions.",
          "fixed_versions": [
            "3.6.6"
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          "identifier": "CVE-2018-15560",
          "identifiers": [
            "CVE-2018-15560"
          ],
          "not_impacted": "All versions starting from 3.6.6",
          "package_slug": "pypi/pycryptodome",
          "pubdate": "2018-08-20",
          "solution": "Upgrade to version 3.6.6 or above.",
          "title": "Integer Overflow or Wraparound",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-15560"
          ],
          "uuid": "974e8389-21cf-457f-ae61-34a9416f9f4e"
        }
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            "value": "PyCryptodome en versiones anteriores a la 3.6.6 tiene un desbordamiento de enteros en la variable data_len en AESNI.c, relacionado con las funciones AESNI_encrypt y AESNI_decrypt, lo que lleva al manejo incorrecto de mensajes de menos de 16 bytes."
          }
        ],
        "id": "CVE-2018-15560",
        "lastModified": "2024-01-11T15:28:55.183",
        "metrics": {
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              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
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                "attackVector": "NETWORK",
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                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
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                "scope": "UNCHANGED",
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        "published": "2018-08-20T00:29:00.697",
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          {
            "source": "cve@mitre.org",
            "tags": [
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              "Third Party Advisory"
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}