Unspecified vulnerability, possibly a buffer overflow, in Justsystem Ichitaro 2007 and…
Priority LOW 36Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Unspecified vulnerability, possibly a buffer overflow, in Justsystem Ichitaro 2007 and earlier allows remote attackers to execute arbitrary code via a modified document, as actively exploited in August 2007 by malware such as Tarodrop.D (Tarodrop.Q), a different vulnerability than CVE-2006-4326, CVE-2006-5424, CVE-2006-6400, and CVE-2007-1938.
Why it matters now
EPSS 0.03082 87th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:justsystem:ichitaro:2007:*:*:*:*:*:*:* | 2007 | Vulnerable | Justsystem |
- cpe:2.3:a:justsystem:ichitaro:2007:*:*:*:*:*:*:* Versions 2007 Vulnerable ·Justsystem
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-4246
- 2026-10-03 Alias added: GHSA-r8m8-h626-xgw4
References
More Justsystem Ichitaro vulnerabilities
- TI-2007-05460 Multiple buffer overflows in the rich text processing functionality in JustSystems… CVSS 2.0HIGH 9.3
- TI-2008-00205 Buffer overflow in JustSystems JSFC.DLL, as used in multiple JustSystems products such as… CVSS 2.0HIGH 9.3
- TI-2007-06142 Stack-based buffer overflow in JSGCI.DLL in JustSystems Ichitaro 2005, 2006, and 2007… CVSS 2.0HIGH 9.3
- TI-2006-04179 Stack-based buffer overflow in Justsystem Ichitaro 9.x through 13.x, Ichitaro 2004, 2005… CVSS 2.0HIGH 7.5
- TI-2006-06148 Buffer overflow in JustSystems Hanako 2004 through 2006, Hanako viewer 1.x, Ichitaro… CVSS 2.0MEDIUM 6.8
- TI-2006-05236 Unspecified vulnerability in Justsystem Ichitaro 2006, 2006 trial version, and Government… CVSS 2.0MEDIUM 5.1
Sources
- CVE-2007-4246 · CVE Program
- CVE-2007-4246 · NVD
- FIRST EPSS
- GHSA-r8m8-h626-xgw4 · GitHub Advisory Database · CC BY 4.0
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