{ "id": "CVE-2021-44556", "sourceIdentifier": "cve@mitre.org", "published": "2021-12-08T12:15:07.983", "lastModified": "2024-11-21T06:31:13.033", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "National Library of the Netherlands digger < 6697d1269d981e35e11f240725b16401b5ce3db5 is affected by a XML External Entity (XXE) vulnerability. Since XML parsing resolves external entities, a malicious XML stream could leak internal files and/or cause a DoS." }, { "lang": "es", "value": "National Library of the Netherlands digger versiones anteriores a 6697d1269d981e35e11f240725b16401b5ce3db5 est\u00e1 afectada por una vulnerabilidad de tipo XML External Entity (XXE). Dado que el an\u00e1lisis de XML resuelve entidades externas, un flujo XML malicioso podr\u00eda filtrar archivos internos y/o causar un DoS" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "baseScore": 9.1, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "baseScore": 6.4, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 4.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-611" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:kb:digger:*:*:*:*:*:*:*:*", "versionEndExcluding": "08-25-2021", "matchCriteriaId": "4EC6255F-A0DB-4892-995F-CD0B7E4BD05B" } ] } ] } ], "references": [ { "url": "https://github.com/KBNLresearch/digger", "source": "cve@mitre.org", "tags": [ "Product", "Third Party Advisory" ] }, { "url": "https://github.com/KBNLresearch/digger/pull/1", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/KBNLresearch/digger", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Product", "Third Party Advisory" ] }, { "url": "https://github.com/KBNLresearch/digger/pull/1", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] } ] }