CVE-2021-38177

{"id": "CVE-2021-38177", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "cna@sap.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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}], "cvssMetricV31": [{"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": "2021-09-14T12:15:11.347", "references": [{"url": "http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cna@sap.com"}, {"url": "http://seclists.org/fulldisclosure/2022/Jan/74", "tags": ["Mailing List", "Mitigation", "Third Party Advisory"], "source": "cna@sap.com"}, {"url": "https://launchpad.support.sap.com/#/notes/3051787", "tags": ["Permissions Required"], "source": "cna@sap.com"}, {"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405", "tags": ["Vendor Advisory"], "source": "cna@sap.com"}, {"url": "http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2022/Jan/74", "tags": ["Mailing List", "Mitigation", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://launchpad.support.sap.com/#/notes/3051787", "tags": ["Permissions Required"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "SAP CommonCryptoLib version 8.5.38 or lower is vulnerable to null pointer dereference vulnerability when an unauthenticated attacker sends crafted malicious data in the HTTP requests over the network, this causes the SAP application to crash and has high impact on the availability of the SAP system."}, {"lang": "es", "value": "SAP CommonCryptoLib versi\u00f3n 8.5.38 o inferior, es vulnerable a una vulnerabilidad de desreferencia de puntero null cuando un atacante no autenticado env\u00eda datos maliciosos dise\u00f1ados en las peticiones HTTP a trav\u00e9s de la red, esto causa un bloqueo de la aplicaci\u00f3n SAP y presenta un alto impacto en la disponibilidad del sistema SAP"}], "lastModified": "2024-11-21T06:16:34.397", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sap:commoncryptolib:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A2139664-76C3-4317-B30C-BC3427A0CF31", "versionEndIncluding": "8.5.38"}], "operator": "OR"}]}], "sourceIdentifier": "cna@sap.com"}