{"cve":"CVE-2004-1481","nvd":{"published":"2004-12-31T05:00:00.000","modified":"2026-06-16T22:07:47.593","status":"Modified","description":"Integer overflow in pnen3260.dll in RealPlayer 8 through 10.5 (6.0.12.1040) and earlier, and RealOne Player 1 or 2 on Windows or Mac OS, allows remote attackers to execute arbitrary code via a SMIL file and a .rm movie file with a large length field for the data chunk, which leads to a heap-based buffer overflow.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://marc.info/?l=ntbugtraq&m=109708374115061&w=2","http://secunia.com/advisories/12672","http://www.securityfocus.com/bid/11309","http://www.service.real.com/help/faq/security/040928_player/EN/","https://exchange.xforce.ibmcloud.com/vulnerabilities/17549"],"products":["realnetworks:helix_player","realnetworks:realone_player","realnetworks:realplayer"],"source":"nvd","synced_at":"2026-10-19T19:37:11.487553034+00:00"},"epss":{"cve":"CVE-2004-1481","score":0.04278,"percentile":0.91103,"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."]}