2 lines
4.0 KiB
JSON
2 lines
4.0 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"aws-c-event-stream","vendor":"AWS","versions":[{"lessThan":"0.6.0","status":"affected","version":"0","versionType":"custom"}]}],"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Out-of-bounds write in the streaming decoder component in aws-c-event-stream before 0.6.0 might allow a third party operating a server to cause memory corruption leading to arbitrary code execution on a client application that processes crafted event-stream messages.\n\n\n\nTo remediate this issue, users should upgrade to version 0.6.0 or later."},{"lang":"es","value":"Escritura fuera de límites en el componente decodificador de streaming en aws-c-event-stream anterior a la versión 0.6.0 podría permitir a un tercero que opere un servidor causar corrupción de memoria, lo que lleva a la ejecución de código arbitrario en una aplicación cliente que procesa mensajes event-stream manipulados.\n\nPara remediar este problema, los usuarios deberían actualizar a la versión 0.6.0 o posterior."}],"id":"CVE-2026-5190","lastModified":"2026-10-20T19:17:38.930","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.6,"impactScore":5.9,"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","type":"Secondary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":7.7,"baseSeverity":"HIGH","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-5190","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-03-31T00:00:00+00:00","version":"2.0.3"}}]},"published":"2026-03-31T18:16:59.080","references":[{"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","url":"https://aws.amazon.com/security/security-bulletins/2026-011-aws/"},{"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","url":"https://github.com/awslabs/aws-c-event-stream/releases/tag/v0.6.0"},{"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","url":"https://github.com/awslabs/aws-c-event-stream/security/advisories/GHSA-xvjw-fjq5-68hf"}],"sourceIdentifier":"ff89ba41-3aa1-4d27-914a-91399e9639e5","vulnStatus":"Awaiting Analysis","weaknesses":[{"description":[{"lang":"en","value":"CWE-787"}],"source":"ff89ba41-3aa1-4d27-914a-91399e9639e5","type":"Secondary"}]}
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