{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-03T16:24:13.559","vulnerabilities":[{"cve":{"id":"CVE-2024-52802","sourceIdentifier":"security-advisories@github.com","published":"2024-11-22T16:15:34.283","lastModified":"2025-09-04T23:42:07.727","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"RIOT is an operating system for internet of things (IoT) devices. In version 2024.04 and prior, the function `_parse_advertise`, located in `/sys/net/application_layer/dhcpv6/client.c`, has no minimum header length check for `dhcpv6_opt_t` after processing `dhcpv6_msg_t`. This omission could lead to an out-of-bound read, causing system inconsistency. Additionally, the same lack of a header length check is present in the function `_preparse_advertise`, which is called by `_parse_advertise` before handling the request. As of time of publication, no known patched version exists."},{"lang":"es","value":"RIOT es un sistema operativo para dispositivos de Internet de las cosas (IoT). En la versión 2024.04 y anteriores, la función `_parse_advertise`, ubicada en `/sys/net/application_layer/dhcpv6/client.c`, no tiene una verificación de longitud de encabezado mínima para `dhcpv6_opt_t` después de procesar `dhcpv6_msg_t`. Esta omisión podría provocar una lectura fuera de los límites, lo que causaría una inconsistencia en el sistema. Además, la misma falta de una verificación de longitud de encabezado está presente en la función `_preparse_advertise`, que es llamada por `_parse_advertise` antes de procesar la solicitud. Al momento de la publicación, no existe ninguna versión parcheada conocida."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","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}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"},{"lang":"en","value":"CWE-125"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:riot-os:riot:*:*:*:*:*:*:*:*","versionEndIncluding":"2024.04","matchCriteriaId":"F4F39A27-FD42-4442-BCBE-DB4504BEEFE6"}]}]}],"references":[{"url":"https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-xgv3-pcq6-qmrg","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}