{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-03T08:08:18.552","vulnerabilities":[{"cve":{"id":"CVE-2022-24298","sourceIdentifier":"report@snyk.io","published":"2022-08-23T05:15:07.760","lastModified":"2026-03-03T19:11:34.760","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"All versions of package freeopcua/freeopcua are vulnerable to Denial of Service (DoS) when bypassing the limitations for excessive memory consumption by sending multiple CloseSession requests with the deleteSubscription parameter equal to False."},{"lang":"es","value":"Todas las versiones del paquete freeopcua/freeopcua son vulnerables a una Denegación de Servicio (DoS) cuando son omitidas las limitaciones por consumo excesivo de memoria mediante el envío de múltiples peticiones CloseSession con el parámetro deleteSubscription igual a False."}],"metrics":{"cvssMetricV31":[{"source":"report@snyk.io","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},{"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:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-770"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:freeopcua:freeopcua:-:*:*:*:*:*:*:*","matchCriteriaId":"8841D3A6-C672-4536-8D7F-07B633D7A0EB"}]}]}],"references":[{"url":"https://github.com/FreeOpcUa/freeopcua/issues/391","source":"report@snyk.io","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://security.snyk.io/vuln/SNYK-UNMANAGED-FREEOPCUAFREEOPCUA-2988720","source":"report@snyk.io","tags":["Third Party Advisory"]},{"url":"https://github.com/FreeOpcUa/freeopcua/issues/391","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://security.snyk.io/vuln/SNYK-UNMANAGED-FREEOPCUAFREEOPCUA-2988720","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}