{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:lizard_project:lizard:1.0:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "1.0"
              },
              {
                "last_affected": "1.0"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "46c50f0b4bc15c53c6dbed87756bce2ca5556ccd"
            },
            {
              "last_affected": "46c50f0b4bc15c53c6dbed87756bce2ca5556ccd"
            }
          ],
          "repo": "https://github.com/inikep/lizard",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0"
      ]
    }
  ],
  "database_specific": {
    "unresolved_ranges": [
      {
        "cpes": [
          "cpe:2.3:a:lizard_project:lz5:2.0:*:*:*:*:*:*:*"
        ],
        "extracted_events": [
          {
            "introduced": "2.0"
          },
          {
            "last_affected": "2.0"
          }
        ],
        "source": "CPE_STRING",
        "vendor_product": "lizard_project:lz5"
      }
    ]
  },
  "details": "In Lizard v1.0 and LZ5 v2.0 (the prior release, before the product was renamed), there is an unchecked buffer size during a memcpy in the Lizard_decompress_LIZv1 function (lib/lizard_decompress_liz.h). Remote attackers can leverage this vulnerability to cause a denial of service via a crafted input file, as well as achieve remote code execution.",
  "id": "CVE-2018-11498",
  "modified": "2026-07-08T05:37:34.779499712Z",
  "published": "2018-05-26T20:29:00.357Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/inikep/lizard/issues/16"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}