CVE-2021-4249

{"id": "CVE-2021-4249", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-12-18T15:15:10.063", "references": [{"url": "https://github.com/snoyberg/xml/commit/4be1021791dcdee8b164d239433a2043dc0939ea", "tags": ["Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/snoyberg/xml/pull/161", "tags": ["Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://hackage.haskell.org/package/xml-conduit-1.9.1.0", "tags": ["Release Notes", "Vendor Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?id.216204", "tags": ["Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/snoyberg/xml/commit/4be1021791dcdee8b164d239433a2043dc0939ea", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/snoyberg/xml/pull/161", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://hackage.haskell.org/package/xml-conduit-1.9.1.0", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://vuldb.com/?id.216204", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in xml-conduit. It has been classified as problematic. Affected is an unknown function of the file xml-conduit/src/Text/XML/Stream/Parse.hs of the component DOCTYPE Entity Expansion Handler. The manipulation leads to infinite loop. It is possible to launch the attack remotely. Upgrading to version 1.9.1.0 is able to address this issue. The name of the patch is 4be1021791dcdee8b164d239433a2043dc0939ea. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216204."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en xml-conduit. Ha sido clasificada como problem\u00e1tica. Una funci\u00f3n desconocida del archivo xml-conduit/src/Text/XML/Stream/Parse.hs del componente DOCTYPE Entity Expansion Handler es afectada por esta vulnerabilidad. La manipulaci\u00f3n conduce a un bucle infinito. Es posible lanzar el ataque de forma remota. La actualizaci\u00f3n a la versi\u00f3n 1.9.1.0 puede solucionar este problema. El nombre del parche es 4be1021791dcdee8b164d239433a2043dc0939ea. Se recomienda actualizar el componente afectado. El identificador de esta vulnerabilidad es VDB-216204."}], "lastModified": "2024-11-21T06:37:14.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:haskell:xml-conduit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2488D85F-FD7C-4C41-A242-A40FA1983833", "versionEndExcluding": "1.9.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}