{"schemaVersion":3,"id":"CVE-2025-2258","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In NetX Duo component HTTP server functionality of Eclipse ThreadX NetX Duo before\nversion 6.4.3, an attacker can cause an integer underflow and a\nsubsequent denial of service by writing a very large file, by specially\ncrafted packets with Content-Length smaller than the data request size. A\n possible workaround is to disable HTTP PUT support.\n\n\n\n\nThis issue follows an uncomplete fix in 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