CVE-2006-4326

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Desbordamiento de búfer basado en pila en Justsystem Ichitaro 9.x hasta 13.x, Ichitaro 2004, 2005, 2006, y Government 2006; Ichitaro para Linux; y FormLiner anterior al 18/08/2006 permite a ataacntes remotos ejecutar código de su elección mediante cadenas Unicode largas en un documento manipulado, tal y como está siendo explotado activamente por software malicioso como Trojan.Tarodrop. NOTA: algunos detalles se han obtenido de información de terceros.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2006-08-23 CVE Reserved
2006-08-24 CVE Published
2024-08-07 CVE Updated
2025-04-12 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (7)

URL	Tag	Source
http://www.securityfocus.com/bid/19550	Vdb Entry
http://www.symantec.com/enterprise/security_response/weblog/2006/08/justsystems_ichitaro_0day_used.html	X_refsource_misc
http://www.symantec.com/enterprise/security_response/writeup.jsp?docid=2006-081615-5201-99	X_refsource_misc
https://exchange.xforce.ibmcloud.com/vulnerabilities/28484	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.justsystem.co.jp/info/pd6002.html	2017-07-20

URL	Date	SRC
http://secunia.com/advisories/21552	2017-07-20
http://www.vupen.com/english/advisories/2006/3332	2017-07-20

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Justsystem Search vendor "Justsystem"		Formliner Search vendor "Justsystem" for product "Formliner"				*		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				9.0 Search vendor "Justsystem" for product "Ichitaro" and version "9.0"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				10.0 Search vendor "Justsystem" for product "Ichitaro" and version "10.0"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				11.0 Search vendor "Justsystem" for product "Ichitaro" and version "11.0"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				12.0 Search vendor "Justsystem" for product "Ichitaro" and version "12.0"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				13.0 Search vendor "Justsystem" for product "Ichitaro" and version "13.0"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				2004 Search vendor "Justsystem" for product "Ichitaro" and version "2004"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				2005 Search vendor "Justsystem" for product "Ichitaro" and version "2005"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Search vendor "Justsystem" for product "Ichitaro"				2006 Search vendor "Justsystem" for product "Ichitaro" and version "2006"		-		Affected
Justsystem Search vendor "Justsystem"		Ichitaro Government Search vendor "Justsystem" for product "Ichitaro Government"				2006 Search vendor "Justsystem" for product "Ichitaro Government" and version "2006"		-		Affected