CVE-2024-21894

{"id": "CVE-2024-21894", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "support@hackerone.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2024-04-04T23:15:15.640", "references": [{"url": "https://forums.ivanti.com/s/article/SA-CVE-2024-21894-Heap-Overflow-CVE-2024-22052-Null-Pointer-Dereference-CVE-2024-22053-Heap-Overflow-and-CVE-2024-22023-XML-entity-expansion-or-XXE-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US", "tags": ["Vendor Advisory"], "source": "support@hackerone.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack. In certain conditions this may lead to execution of arbitrary code "}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de mont\u00f3n en el componente IPSec de Ivanti Connect Secure (9.x, 22.x) e Ivanti Policy Secure permite que un usuario malintencionado no autenticado env\u00ede solicitudes especialmente manipuladas para bloquear el servicio, provocando as\u00ed un ataque DoS. En determinadas condiciones, esto puede conducir a la ejecuci\u00f3n de c\u00f3digo arbitrario."}], "lastModified": "2024-07-03T01:46:56.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B21C181-DC49-4EBD-9932-DBB337151FF7"}, {"criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A3A93FE-41BF-43F2-9EFC-89656182329F"}, {"criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D5F47BA-DE6D-443D-95C3-A45F80EDC71E"}, {"criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2DDDA231-2A5E-4C70-8620-535C7F9027A4"}, {"criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32E0B425-A9BA-4D00-84A9-46268072D696"}, {"criteria": 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