{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-30T11:05:49.034","vulnerabilities":[{"cve":{"id":"CVE-2023-7242","sourceIdentifier":"ics-cert@hq.dhs.gov","published":"2024-03-01T21:15:07.213","lastModified":"2024-11-21T08:45:35.470","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"\n\nIndustrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat \nZeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds \nread during the process of analyzing a specific Ethercat packet. This \ncould allow an attacker to crash the Zeek process and leak some \ninformation in memory.\n\n\n\n\n\n"},{"lang":"es","value":"Industrial Control Systems Network Protocol Parsers (ICSNPP): las versiones d78dda6 y anteriores del complemento Ethercat Zeek son vulnerables a lecturas fuera de los límites durante el proceso de análisis de un paquete Ethercat específico. Esto podría permitir que un atacante bloquee el proceso Zeek y filtre información en la memoria."}],"metrics":{"cvssMetricV31":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2}]},"weaknesses":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-125"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-125"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisa:icsnpp-ethercat:*:*:*:*:*:zeek:*:*","versionEndIncluding":"d78dda6","matchCriteriaId":"D713D8FB-83DA-4BA8-87B2-CEB65DB5BBFE"}]}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02","source":"ics-cert@hq.dhs.gov","tags":["US Government Resource","Vendor Advisory"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["US Government Resource","Vendor Advisory"]}]}}]}