{ "id": "CVE-2021-23820", "sourceIdentifier": "report@snyk.io", "published": "2021-11-03T18:15:08.287", "lastModified": "2021-11-05T17:31:28.353", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "This affects all versions of package json-pointer. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays." }, { "lang": "es", "value": "Esto afecta a todas las versiones del paquete json-pointer. Una vulnerabilidad de confusi\u00f3n de tipo puede conllevar a una omisi\u00f3n de CVE-2020-7709 cuando los componentes del puntero son matrices" } ], "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:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 }, { "source": "report@snyk.io", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 5.6, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.2, "impactScore": 3.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-843" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:jsonpointer_project:jsonpointer:-:*:*:*:*:node.js:*:*", "matchCriteriaId": "022D6B15-C334-4816-B768-08157B45EFF1" } ] } ] } ], "references": [ { "url": "https://github.com/manuelstofer/json-pointer/blob/master/index.js%23L78", "source": "report@snyk.io", "tags": [ "Third Party Advisory" ] }, { "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910686", "source": "report@snyk.io", "tags": [ "Exploit", "Mitigation", "Patch", "Third Party Advisory", "VDB Entry" ] }, { "url": "https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577287", "source": "report@snyk.io", "tags": [ "Exploit", "Mitigation", "Patch", "Third Party Advisory", "VDB Entry" ] } ] }