{"cve":"CVE-2003-1432","nvd":{"published":"2003-12-31T05:00:00.000","modified":"2026-06-16T22:04:25.570","status":"Modified","description":"Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (CPU consumption or crash) and possibly execute arbitrary code via (1) a packet with a negative size value, which is treated as a large positive number during memory allocation, or (2) a negative size value in a package file.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-94","CWE-189"],"references":["http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html","http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html","http://archives.neohapsis.com/archives/bugtraq/2003-05/0142.html","http://www.securityfocus.com/bid/6770","http://www.securityfocus.com/bid/6772"],"products":["epic_games:unreal_engine","epic_games:unreal_tournament_2003"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-1432","score":0.07538,"percentile":0.94509,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}