{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T12:14:20.362","vulnerabilities":[{"cve":{"id":"CVE-2024-52296","sourceIdentifier":"security-advisories@github.com","published":"2024-11-12T16:15:26.030","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"libosdp is an implementation of IEC 60839-11-5 OSDP (Open Supervised Device Protocol) and provides a C library with support for C++, Rust and Python3. At ospd_common.c, on the osdp_reply_name function, any reply id between REPLY_ACK and REPLY_XRD is valid, but names array do not declare all of the range. On a case of an undefined reply id within the range, name will be null (name = names[reply_id - REPLY_ACK];). Null name will casue a crash on next line: if (name[0] == '\\0') as null[0] is invalid. As this logic is not limited to a secure connection, attacker may trigger this vulnerability without any prior knowledge. This issue is fixed in 2.4.0."},{"lang":"es","value":"libosdp es una implementación de IEC 60839-11-5 OSDP (Open Supervised Device Protocol) y proporciona una librería C con soporte para C++, Rust y Python3. En ospd_common.c, en la función osdp_reply_name, cualquier id de respuesta entre REPLY_ACK y REPLY_XRD es válido, pero la matriz de nombres no declara todo el rango. En el caso de un id de respuesta indefinido dentro del rango, el nombre será nulo (nombre = nombres[id_de_respuesta - REPLY_ACK];). Un nombre nulo provocará un bloqueo en la siguiente línea: si (nombre[0] == '\\0') ya que null[0] no es válido. Como esta lógica no se limita a una conexión segura, el atacante puede activar esta vulnerabilidad sin ningún conocimiento previo. Este problema se solucionó en 2.4.0."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-476"}]}],"references":[{"url":"https://github.com/goToMain/libosdp/commit/24409e98a260176765956ec766a04cb35984fab1","source":"security-advisories@github.com"},{"url":"https://github.com/goToMain/libosdp/security/advisories/GHSA-7945-5mcv-f2pp","source":"security-advisories@github.com"}]}}]}