{
  "GSD": {
    "alias": "CVE-2018-19826",
    "description": "** DISPUTED ** 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 \u0027\u0026\u0027 or \u0027/\u0027 characters. NOTE: Upstream comments indicate this issue is closed as \"won\u0027t fix\" and \"works as intended\" by design.",
    "id": "GSD-2018-19826",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-19826.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-19826"
      ],
      "details": "** DISPUTED ** 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 \u0027\u0026\u0027 or \u0027/\u0027 characters. NOTE: Upstream comments indicate this issue is closed as \"won\u0027t fix\" and \"works as intended\" by design.",
      "id": "GSD-2018-19826",
      "modified": "2023-12-13T01:22:38.804660Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-19826",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** DISPUTED ** 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 \u0027\u0026\u0027 or \u0027/\u0027 characters. NOTE: Upstream comments indicate this issue is closed as \"won\u0027t fix\" and \"works as intended\" by design."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/sass/libsass/issues/2781",
            "refsource": "MISC",
            "url": "https://github.com/sass/libsass/issues/2781"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "33F93E15-A191-40F7-BADA-F4EE73DA6F7B",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "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 \u0027\u0026\u0027 or \u0027/\u0027 characters. NOTE: Upstream comments indicate this issue is closed as \"won\u0027t fix\" and \"works as intended\" by design"
          },
          {
            "lang": "es",
            "value": "** EN DISPUTA ** En inspect.cpp en LibSass 3.5.5, una huella de memoria alta causada por un bucle indenido (que contiene un marco de pila Sass :: Inspect :: operator () (Sass :: String_Quoted *)) puede causar una denegaci\u00f3n de servicio a trav\u00e9s de archivos de entrada sass dise\u00f1ados con caracteres \u0027\u0026\u0027 o \u0027/\u0027 extraviados. NOTA: Los comentarios aguas arriba indican que este problema est\u00e1 cerrado ya que \"no se solucionar\u00e1\" y \"funciona seg\u00fan lo previsto\" por dise\u00f1o."
          }
        ],
        "id": "CVE-2018-19826",
        "lastModified": "2024-04-11T01:01:32.940",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ],
          "cvssMetricV30": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                "version": "3.0"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2018-12-03T19:29:00.350",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/sass/libsass/issues/2781"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-835"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}