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Vulnerability record · CVE-2006-5424 · published 20 October 2006

CVE-2006-5424: Justsystem ichitaro vulnerability

JJustsystem · Ichitaro

Unspecified vulnerability in Justsystem Ichitaro 2006, 2006 trial version, and Government 2006 allows remote attackers to execute arbitrary code via a modified document, possibly because of a buffer overflow, a different vulnerability than CVE-2006-4326.

5.1 CVSS 2.0 Medium EPSS 2.9% · top 13.4% CWE-399 · CWE-399
5.1CVSS 2.0 base score
2.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in Justsystem Ichitaro 2006, 2006 trial version, and Government 2006 allows remote attackers to execute arbitrary code via a modified document, possibly because of a buffer overflow, a different vulnerability than CVE-2006-4326.

AV:N/AC:H/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://jvn.jp/jp/JVN%2390815371/index.html
http://secunia.com/advisories/22386 Vendor Advisory
http://www.justsystem.co.jp/info/pd6004.html
http://www.securityfocus.com/bid/20610
http://www.vupen.com/english/advisories/2006/4092
https://exchange.xforce.ibmcloud.com/vulnerabilities/29654
http://jvn.jp/jp/JVN%2390815371/index.html
http://secunia.com/advisories/22386 Vendor Advisory
http://www.justsystem.co.jp/info/pd6004.html
http://www.securityfocus.com/bid/20610
http://www.vupen.com/english/advisories/2006/4092
https://exchange.xforce.ibmcloud.com/vulnerabilities/29654

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2008-0223Justsystem ichitaro memory buffer overflow vulnerabilityBuffer overflow in JustSystems JSFC.DLL, as used in multiple JustSystems products such as Ichitaro, allows remote attackers to execute arbitrary code…EPSS 4.8%9.3CVE-2007-6436Justsystem ichitaro memory buffer overflow vulnerabilityStack-based buffer overflow in JSGCI.DLL in JustSystems Ichitaro 2005, 2006, and 2007 allows user-assisted remote attackers to execute arbitrary code…EPSS 4.1%9.3CVE-2007-5687Justsystem ichitaro memory buffer overflow vulnerabilityMultiple buffer overflows in the rich text processing functionality in JustSystems Ichitaro 2004 through 2007, 11 through 13, and other versions allo…EPSS 5.7%7.5CVE-2006-4326Justsystem formliner memory buffer overflow vulnerabilityStack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005, 2006, and Government 2006; Ichitaro for Linux; and FormLine…EPSS 4.6%6.8CVE-2007-4246Justsystem ichitaro vulnerabilityUnspecified vulnerability, possibly a buffer overflow, in Justsystem Ichitaro 2007 and earlier allows remote attackers to execute arbitrary code via …EPSS 3.1%6.8CVE-2006-6400Justsystem hanako memory buffer overflow vulnerabilityBuffer overflow in JustSystems Hanako 2004 through 2006, Hanako viewer 1.x, Ichitaro 2004, Ichitaro 2005, Ichitaro Lite2, Ichitaro viewer 4.x, and Sa…EPSS 3.1%8.8CVE-2010-0806Microsoft Internet Explorer Peer Objects use-after-free allows remote code executionInternet Explorer 6, 6 SP1 and 7 contain a use-after-free in the Peer Objects component (iepeers.dll), where an object is accessed after deletion, le…KEVEPSS 82%analysed5.9CVE-2018-0180Cisco IOS Login Block feature denial-of-service via crafted login attemptsMultiple flaws in the Login Enhancements (Login Block) feature of Cisco IOS Software let an unauthenticated remote attacker trigger a reload of the d…KEVEPSS 4.9%analysed

Source: NIST National Vulnerability Database (record CVE-2006-5424), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.