{"cve":"CVE-2004-0597","nvd":{"published":"2004-11-23T05:00:00.000","modified":"2026-06-16T22:05:57.273","status":"Modified","description":"Multiple buffer overflows in libpng 1.2.5 and earlier, as used in multiple products, allow remote attackers to execute arbitrary code via malformed PNG images in which (1) the png_handle_tRNS function does not properly validate the length of transparency chunk (tRNS) data, or the (2) png_handle_sBIT or (3) png_handle_hIST functions do not perform sufficient bounds checking.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.49/SCOSA-2005.49.txt","http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000856","http://lists.apple.com/mhonarc/security-announce/msg00056.html","http://marc.info/?l=bugtraq&m=109163866717909&w=2","http://marc.info/?l=bugtraq&m=109181639602978&w=2"],"products":["greg_roelofs:libpng","microsoft:msn_messenger","microsoft:windows_98se","microsoft:windows_me","microsoft:windows_media_player","microsoft:windows_messenger"],"source":"nvd","synced_at":"2026-10-19T19:37:11.487553034+00:00"},"epss":{"cve":"CVE-2004-0597","score":0.81856,"percentile":0.99648,"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."]}