Vulnerability Details : CVE-2006-4326
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.
Vulnerability category: OverflowExecute code
Products affected by CVE-2006-4326
- cpe:2.3:a:justsystem:formliner:*:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:13.0:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:2004:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:12.0:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:2005:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro:2006:*:*:*:*:*:*:*
- cpe:2.3:a:justsystem:ichitaro_government:2006:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2006-4326
19.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2006-4326
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2006-4326
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The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2006-4326
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http://www.vupen.com/english/advisories/2006/3332
Vendor Advisory
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http://www.justsystem.co.jp/info/pd6002.html
Patch
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http://www.securityfocus.com/bid/19550
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https://exchange.xforce.ibmcloud.com/vulnerabilities/28484
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http://www.symantec.com/enterprise/security_response/writeup.jsp?docid=2006-081615-5201-99
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http://www.symantec.com/enterprise/security_response/weblog/2006/08/justsystems_ichitaro_0day_used.html
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