{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-43357", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-08-22T15:45:38.679360", "dateReserved": "2022-10-17T00:00:00", "datePublished": "2023-08-22T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-08-22T15:45:38.679360"}, "descriptions": [{"lang": "en", "value": "Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector::has_real_parent_ref in libsass:3.6.5-8-g210218, which can be exploited by attackers to causea denial of service (DoS). Also affects the command line driver for libsass, sassc 3.6.2."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/sass/libsass"}, {"url": "https://drive.google.com/file/d/1aC5q3czen0atI91fuBIoCBFkS30_OSWX/"}, {"url": "https://github.com/sass/libsass/issues/3177"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sass-lang:libsass:3.6.5-8-g210218:*:*:*:*:*:*:*", "matchCriteriaId": "DD554F0E-70F8-4860-8F1A-292E60E0F9A3", "vulnerable": true}, {"criteria": "cpe:2.3:a:sass-lang:sassc:3.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "5701EB35-B580-49A4-9BB2-575049483A38", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector::has_real_parent_ref in libsass:3.6.5-8-g210218, which can be exploited by attackers to causea denial of service (DoS). Also affects the command line driver for libsass, sassc 3.6.2."}, {"lang": "es", "value": "Vulnerabilidad de desbordamiento de pila en ast_selectors.cpp en la funci\u00f3n Sass::CompoundSelector::has_real_parent_ref en libsass:3.6.5-8-g210218, que puede ser explotada por atacantes para causar una denegaci\u00f3n de servicio (DoS). Tambi\u00e9n afecta al controlador de l\u00ednea de comandos para libsass, sassc 3.6.2."}], "id": "CVE-2022-43357", "lastModified": "2023-08-31T14:23:21.023", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-22T19:16:29.527", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Permissions Required", "Third Party Advisory"], "url": "https://drive.google.com/file/d/1aC5q3czen0atI91fuBIoCBFkS30_OSWX/"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://github.com/sass/libsass"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://github.com/sass/libsass/issues/3177"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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