2 lines
3.1 KiB
JSON
2 lines
3.1 KiB
JSON
{"affected":[{"affectedData":[{"cpes":["cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*"],"product":"i","vendor":"IBM","versions":[{"status":"affected","version":"7.6"},{"status":"affected","version":"7.5"},{"status":"affected","version":"7.4"},{"status":"affected","version":"7.3"}]}],"source":"psirt@us.ibm.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*","matchCriteriaId":"9A49E8C5-7967-42AE-A787-C533D24A63D7","vulnerable":true},{"criteria":"cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:*","matchCriteriaId":"92D03306-B6C9-403E-99A2-CE9D8DC3B482","vulnerable":true},{"criteria":"cpe:2.3:o:ibm:i:7.5:*:*:*:*:*:*:*","matchCriteriaId":"F7CCB5BF-08EF-472F-A663-5DE270234F10","vulnerable":true},{"criteria":"cpe:2.3:o:ibm:i:7.6:*:*:*:*:*:*:*","matchCriteriaId":"AFFF96C2-7E0F-4DF9-AF51-3EE357D51095","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to send a specifically crafted message and downgrade the Transport Layer Security (TLS) protocol to a version disabled in the server configuration."},{"lang":"es","value":"IBM i 7.6, 7.5, 7.4 y 7.3 podrían permitir a un atacante remoto enviar un mensaje específicamente diseñado y degradar el protocolo Transport Layer Security (TLS) a una versión deshabilitada en la configuración del servidor."}],"id":"CVE-2026-4942","lastModified":"2026-10-24T20:10:00.137","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.2,"impactScore":3.6,"source":"psirt@us.ibm.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-4942","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-07-20T13:52:40.695670Z","version":"2.0.3"}}]},"published":"2026-07-17T20:17:23.560","references":[{"source":"psirt@us.ibm.com","tags":["Vendor Advisory"],"url":"https://www.ibm.com/support/pages/node/7278992"}],"sourceIdentifier":"psirt@us.ibm.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-757"}],"source":"psirt@us.ibm.com","type":"Secondary"}]}
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