CVE-2021-22150

{"id": "CVE-2021-22150", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}, {"type": "Secondary", "source": "bressers@elastic.co", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.7}]}, "published": "2023-11-22T01:15:07.417", "references": [{"url": "https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077", "tags": ["Vendor Advisory"], "source": "bressers@elastic.co"}, {"url": "https://www.elastic.co/community/security", "tags": ["Vendor Advisory"], "source": "bressers@elastic.co"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}, {"type": "Secondary", "source": "bressers@elastic.co", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "It was discovered that a user with Fleet admin permissions could upload a malicious package. Due to using an older version of the js-yaml library, this package would be loaded in an insecure manner, allowing an attacker to execute commands on the Kibana server.\n"}, {"lang": "es", "value": "Se descubri\u00f3 que un usuario con permisos de administrador Fleet pod\u00eda cargar un paquete malicioso. Debido al uso de una versi\u00f3n anterior de la librer\u00eda js-yaml, este paquete se cargar\u00eda de forma insegura, lo que permitir\u00eda a un atacante ejecutar comandos en el servidor Kibana."}], "lastModified": "2023-12-01T18:53:40.177", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "710E6018-59E8-41A0-A1FA-D398A75FB21B", "versionEndExcluding": "7.14.1", "versionStartIncluding": "7.10.2"}], "operator": "OR"}]}], "sourceIdentifier": "bressers@elastic.co"}