What’s Vulnerable › Vulnerabilities
CVE-2006-4326
- Severity: high (CVSS 7.5 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 4.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2006-08-24 · updated 2026-06-16
- Weakness: CWE-119
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.
Affected products
- Justsystem Formliner: all versions
- Justsystem Ichitaro: 9.0, 10.0, 11.0, 12.0, 13.0, 2004 (+2)
- Justsystem Ichitaro Government: 2006
References
- http://secunia.com/advisories/21552
- http://www.justsystem.co.jp/info/pd6002.html
- http://www.securityfocus.com/bid/19550
- http://www.symantec.com/enterprise/security_response/weblog/2006/08/justsystems_ichitaro_0day_used.html
- http://www.symantec.com/enterprise/security_response/writeup.jsp?docid=2006-081615-5201-99
- http://www.vupen.com/english/advisories/2006/3332
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28484
- http://secunia.com/advisories/21552
- http://www.justsystem.co.jp/info/pd6002.html
- http://www.securityfocus.com/bid/19550
- http://www.symantec.com/enterprise/security_response/weblog/2006/08/justsystems_ichitaro_0day_used.html
- http://www.symantec.com/enterprise/security_response/writeup.jsp?docid=2006-081615-5201-99
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