{"id":"CVE-2006-4326","aliases":["EUVD-2006-4314","GHSA-97j3-hcxr-rx9m"],"status":"published","title":"Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006,...","description":"Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006, and Government 2006; Ichitaro for Linux; and FormLiner before 20060818 allows remote attackers to execute arbitrary code via long Unicode strings in a crafted document, as being actively exploited by malware such as Trojan.Tarodrop.  NOTE: some details are obtained from third party information.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04564,"percentile":0.91665,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2006-08-24T01:00:00Z","modified":"2026-06-16T22:28:51Z","products":[{"vendor":"justsystem","product":"formliner"},{"vendor":"justsystem","product":"ichitaro"},{"vendor":"justsystem","product":"ichitaro_government"}],"references":[{"url":"http://secunia.com/advisories/21552","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/3332","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28484","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.symantec.com/enterprise/security_response/weblog/2006/08/justsystems_ichitaro_0day_used.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.symantec.com/enterprise/security_response/writeup.jsp?docid=2006-081615-5201-99","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/19550","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.justsystem.co.jp/info/pd6002.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4326"},{"url":"https://github.com/advisories/GHSA-97j3-hcxr-rx9m"}],"sources":{"cve":[{"id":"CVE-2006-4326","description":"Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006, and Government 2006; Ichitaro for Linux; and FormLiner before 20060818 allows remote attackers to execute arbitrary code via long Unicode strings in a crafted document, as being actively exploited by malware such as Trojan.Tarodrop.  NOTE: some details are obtained from third party information.","status":"published","published":"2006-08-24T01:00:00Z","modified":"2024-08-07T19:06:07.633Z","updated_at":"2026-11-02T14:33:51.085765Z"}],"euvd":[{"id":"EUVD-2006-4314","description":"Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006, and Government 2006; Ichitaro for Linux; and FormLiner before 20060818 allows remote attackers to execute arbitrary code via long Unicode strings in a crafted document, as being actively exploited by malware such as Trojan.Tarodrop.  NOTE: some details are obtained from third party information.","status":"published","published":"2006-08-24T01:00:00Z","modified":"2024-08-07T19:06:07Z","updated_at":"2026-11-03T01:15:52.657645Z"}],"ghsa":[{"id":"GHSA-97j3-hcxr-rx9m","title":"Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006,...","description":"Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006, and Government 2006; Ichitaro for Linux; and FormLiner before 20060818 allows remote attackers to execute arbitrary code via long Unicode strings in a crafted document, as being actively exploited by malware such as Trojan.Tarodrop.  NOTE: some details are obtained from third party information.","status":"published","published":"2022-05-01T07:17:30Z","modified":"2023-01-31T05:01:48Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:48:08.305035Z"}],"nvd":[{"id":"CVE-2006-4326","description":"Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006, and Government 2006; Ichitaro for Linux; and FormLiner before 20060818 allows remote attackers to execute arbitrary code via long Unicode strings in a crafted document, as being actively exploited by malware such as Trojan.Tarodrop.  NOTE: some details are obtained from third party information.","status":"published","published":"2006-08-24T01:04:00Z","modified":"2026-06-16T22:28:51.637Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:05.928789Z"}]}}