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CVE-2006-6400
Buffer overflow in JustSystems Hanako 2004 through 2006, Hanako viewer 1.x, Ichitaro 2004, Ichitaro 2005, Ichitaro Lite2, Ichitaro viewer…
Medium6.8EPSS 3.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Buffer overflow in JustSystems Hanako 2004 through 2006, Hanako viewer 1.x, Ichitaro 2004, Ichitaro 2005, Ichitaro Lite2, Ichitaro viewer 4.x, and Sanshiro 2005 allows remote attackers to execute arbitrary code via the (1) Keyword and (2) Title fields, related to string length fields.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 3.1% · top 12% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (7)
- JVN#47272891 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
- http://www.justsystem.co.jp/info/pd6005.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1017336 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- ADV-2006-4857 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- http://www.lac.co.jp/business/sns/intelligence/SNSadvisory_e/92_e.html (opens in a new tab)x_refsource_MISCx_transferred
- 21445 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 23185 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2006-6400)Record last updated .