{"cve":"CVE-2009-4737","nvd":{"published":"2010-04-06T22:30:00.437","modified":"2026-06-16T23:14:15.543","status":"Modified","description":"Stack-based buffer overflow in JustSystems Corporation Ichitaro 13, 2004 through 2009, Viewer 2009 19.0.1.0 and earlier, and other versions allows context-dependent attackers to execute arbitrary code via a crafted Rich Text File (RTF), related to \"pvpara ffooter.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://jvn.jp/en/jp/JVN33846134/index.html","http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-000018.html","http://secunia.com/advisories/34611","http://www.fourteenforty.jp/research/advisory.cgi?FFRRA-20090407","http://www.ipa.go.jp/security/vuln/documents/2009/200904_ichitaro.html"],"products":["justsystems:ichitaro","justsystems:ichitaro_viewer"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2009-4737","score":0.03475,"percentile":0.89094,"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."]}