CVE-2007-6436 (GCVE-0-2007-6436)

Vulnerability from cvelistv5 – Published: 2007-12-18 20:00 – Updated: 2024-08-07 16:02
VLAI Previdian
Summary
Stack-based buffer overflow in JSGCI.DLL in JustSystems Ichitaro 2005, 2006, and 2007 allows user-assisted remote attackers to execute arbitrary code via a crafted document, as actively exploited in December 2007 by the Tarodrop.F trojan. NOTE: some of these details are obtained from third party information.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.osvdb.org/39395 vdb-entryx_refsource_OSVDB
http://www.symantec.com/security_response/writeup… x_refsource_MISC
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.vupen.com/english/advisories/2007/4213 vdb-entryx_refsource_VUPEN
http://secunia.com/advisories/27992 third-party-advisoryx_refsource_SECUNIA
Date Public
2007-12-13 00:00
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 473935f5-d110-44c3-933e-1f55670b417d

Vulnerability ID: CVE-2007-6436

Status: Confirmed

Status Updated: 2007-12-18 21:00 CET

Exploited: Yes

Timestamps
First Seen: 2007-12-18
Asserted: 2007-12-18
Scope
Notes: Stack-based buffer overflow in JSGCI.DLL in JustSystems Ichitaro 2005, 2006, and 2007 allows user-assisted remote attackers to execute arbitrary... | Affected: JustSystems / Ichitaro | CVSS: 9.3 (HIGH) | EPSS: 0.04093 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details
Feed Previdian (previdian.com)
Title Stack-based buffer overflow in JSGCI.DLL in JustSystems Ichitaro 2005, 2006, and 2007 allows user-assisted remote attackers to execute arbitrary...
Cve Id CVE-2007-6436
Vendor JustSystems
Ghsa Id None
Product Ichitaro
Added Date 2007-12-18T20:00:00.000Z
Cvss Score 9.3
Epss Score 0.04093
Previous Ids
Cvss Severity HIGH
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.90416
Used In Malware unknown
Vulnerability Id CVE-2007-6436
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-10-02 09:10 CEST | Updated: 2026-10-02 09:10 CEST
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.