CVE-2018-16530

{"containers": {"cna": {"affected": [{"product": "Forcepoint Email Security", "vendor": "Forcepoint", "versions": [{"status": "affected", "version": "8.5"}]}], "datePublic": "2019-02-06T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A stack-based buffer overflow in Forcepoint Email Security version 8.5 allows an attacker to craft malicious input and potentially crash a process creating a denial-of-service. While no known Remote Code Execution (RCE) vulnerabilities exist, as with all buffer overflows, the possibility of RCE cannot be completely ruled out. Data Execution Protection (DEP) is already enabled on the Email appliance as a risk mitigation."}], "problemTypes": [{"descriptions": [{"description": "Stack-based Buffer Overflow", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-08-24T16:10:03.000Z", "orgId": "e23ea22c-8c39-4eff-8980-2881e5ae54e2", "shortName": "forcepoint"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://support.forcepoint.com/KBArticle?id=000016621"}, {"tags": ["x_refsource_MISC"], "url": "https://help.forcepoint.com/security/CVE/CVE-2018-16530.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@forcepoint.com", "ID": "CVE-2018-16530", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Forcepoint Email Security", "version": {"version_data": [{"version_value": "8.5"}]}}]}, "vendor_name": "Forcepoint"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A stack-based buffer overflow in Forcepoint Email Security version 8.5 allows an attacker to craft malicious input and potentially crash a process creating a denial-of-service. While no known Remote Code Execution (RCE) vulnerabilities exist, as with all buffer overflows, the possibility of RCE cannot be completely ruled out. Data Execution Protection (DEP) is already enabled on the Email appliance as a risk mitigation."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Stack-based Buffer Overflow"}]}]}, "references": {"reference_data": [{"name": "https://support.forcepoint.com/KBArticle?id=000016621", "refsource": "MISC", "url": "https://support.forcepoint.com/KBArticle?id=000016621"}, {"name": "https://help.forcepoint.com/security/CVE/CVE-2018-16530.html", "refsource": "MISC", "url": "https://help.forcepoint.com/security/CVE/CVE-2018-16530.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T10:24:32.909Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.forcepoint.com/KBArticle?id=000016621"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://help.forcepoint.com/security/CVE/CVE-2018-16530.html"}]}]}, "cveMetadata": {"assignerOrgId": "e23ea22c-8c39-4eff-8980-2881e5ae54e2", "assignerShortName": "forcepoint", "cveId": "CVE-2018-16530", "datePublished": "2019-04-09T18:47:04.000Z", "dateReserved": "2018-09-05T00:00:00.000Z", "dateUpdated": "2024-08-05T10:24:32.909Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Forcepoint Email Security", "vendor": "Forcepoint", "versions": [{"status": "affected", "version": "8.5"}]}], "source": "psirt@forcepoint.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:forcepoint:email_security:8.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "DAE606FF-8D95-4DA7-8A13-C24C7FCCD8E2", "vulnerable": true}, {"criteria": "cpe:2.3:a:forcepoint:email_security:8.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "F954B655-E3BC-4D8D-8C3B-DFF973568D6E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A stack-based buffer overflow in Forcepoint Email Security version 8.5 allows an attacker to craft malicious input and potentially crash a process creating a denial-of-service. While no known Remote Code Execution (RCE) vulnerabilities exist, as with all buffer overflows, the possibility of RCE cannot be completely ruled out. Data Execution Protection (DEP) is already enabled on the Email appliance as a risk mitigation."}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer en regi\u00f3n stack de la memoria en Forcepoint Email Security versi\u00f3n 8.5 permite a un atacante crear una entrada maliciosa y potencialmente bloquear un proceso creando una denegaci\u00f3n de servicio (DoS). Si bien no se conocen vulnerabilidades de Remote Code Execution (RCE), como con todos los desbordamientos de b\u00fafer, no se puede descartar completamente la posibilidad de que RCE se ejecute. La Data Execution Protection (DEP) ya est\u00e1 habilitada en el dispositivo de Email como una mitigaci\u00f3n de riesgos."}], "id": "CVE-2018-16530", "lastModified": "2026-06-17T01:44:26.713", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-04-09T19:29:00.273", "references": [{"source": "psirt@forcepoint.com", "tags": ["Vendor Advisory"], "url": "https://help.forcepoint.com/security/CVE/CVE-2018-16530.html"}, {"source": "psirt@forcepoint.com", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://support.forcepoint.com/KBArticle?id=000016621"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://help.forcepoint.com/security/CVE/CVE-2018-16530.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://support.forcepoint.com/KBArticle?id=000016621"}], "sourceIdentifier": "psirt@forcepoint.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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