2 lines
3.6 KiB
JSON
2 lines
3.6 KiB
JSON
{"affected":[{"affectedData":[{"product":"3S-Smart Software Solutions GmbH CODESYS Web Server","vendor":"n/a","versions":[{"status":"affected","version":"3S-Smart Software Solutions GmbH CODESYS Web Server"}]}],"source":"ics-cert@hq.dhs.gov"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:3s-software:codesys_runtime_system:*:*:*:*:*:*:*:*","matchCriteriaId":"B75FDB8D-51F3-43D4-B2ED-990F0ED9CC17","versionEndExcluding":"1.1.9.19","vulnerable":true},{"criteria":"cpe:2.3:a:3s-software:codesys_web_server:2.3:*:*:*:*:*:*:*","matchCriteriaId":"0F918177-556A-494A-A524-D4FEEF8CBE20","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A Stack-based Buffer Overflow issue was discovered in 3S-Smart CODESYS Web Server. Specifically: all Microsoft Windows (also WinCE) based CODESYS web servers running stand-alone Version 2.3, or as part of the CODESYS runtime system running prior to Version V1.1.9.19. A crafted request may cause a buffer overflow and could therefore execute arbitrary code on the web server or lead to a denial-of-service condition due to a crash in the web server."},{"lang":"es","value":"Se ha descubierto un problema de desbordamiento de búfer basado en pila en 3S-Smart CODESYS Web Server. Específicamente: todos los servidores web CODESYS basados en Microsoft Windows (también WinCE) que ejecutan la versión independiente 2.3 o que formen parte del sistema runtime CODESYS que ejecuta versiones anteriores a la V1.1.9.19. Una petición manipulada podría provocar un desbordamiento de búfer y, por lo tanto, ejecutar código arbitrario en el servidor web o desembocar en una condición de denegación de servicio (DoS) debido a un cierre inesperado en el servidor web."}],"id":"CVE-2018-5440","lastModified":"2026-06-17T02:00:19.447","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":"2018-02-15T10:29:00.680","references":[{"source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/102909"},{"source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","US Government Resource"],"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-032-02"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/102909"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"],"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-032-02"}],"sourceIdentifier":"ics-cert@hq.dhs.gov","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-121"}],"source":"ics-cert@hq.dhs.gov","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-787"}],"source":"nvd@nist.gov","type":"Primary"}]}
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