{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.5.5"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "39e30874b9a5dd6a802c20e8b0470ba44eeba929"
            }
          ],
          "repo": "https://github.com/sass/libsass",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In inspect.cpp in LibSass 3.5.5, a high memory footprint caused by an endless loop (containing a Sass::Inspect::operator()(Sass::String_Quoted*) stack frame) may cause a Denial of Service via crafted sass input files with stray '\u0026' or '/' characters. NOTE: Upstream comments indicate this issue is closed as \"won't fix\" and \"works as intended\" by design",
  "id": "CVE-2018-19826",
  "modified": "2026-03-13T21:48:02.305514606Z",
  "published": "2018-12-03T19:29:00.350Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/sass/libsass/issues/2781"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}