CVE-2018-19826

{"id": "CVE-2018-19826", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2018-12-03T19:29:00.350", "references": [{"url": "https://github.com/sass/libsass/issues/2781", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/sass/libsass/issues/2781", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-835"}]}], "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 '&' or '/' characters. NOTE: Upstream comments indicate this issue is closed as \"won't 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 '&' o '/' 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."}], "lastModified": "2024-11-21T03:58:38.127", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33F93E15-A191-40F7-BADA-F4EE73DA6F7B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}