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CVE-2023-34366

Published: Oct 19, 2023Updated: Nov 4, 2025 Sources: CVE List NVDCWE-416
7.8HIGH
NVD MITRE
EPSS Score
0.6%
Top 51.9%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
Self-Check
Not available

Description

A use-after-free vulnerability exists in the Figure stream parsing functionality of Ichitaro 2023 1.0.1.59372. A specially crafted document can cause memory corruption, resulting in arbitrary code execution. Victim would need to open a malicious file to trigger this vulnerability.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-416

Affected Products

justsystems
commercial·JP
easy postcard maxOn-premDesktop App
Enterprise Software / document-mgmt
ichitaro 2021On-premDesktop App
Enterprise Software / document-mgmt
ichitaro 2022On-premDesktop App
Enterprise Software / document-mgmt
ichitaro 2023On-premDesktop App
Enterprise Software / document-mgmt
ichitaro government 10On-premDesktop App
Enterprise Software / document-mgmt
ichitaro government 8On-premDesktop App
Enterprise Software / document-mgmt
ichitaro government 9On-premDesktop App
Enterprise Software / document-mgmt
ichitaro pro 3On-premDesktop App
Enterprise Software / document-mgmt
Ichitaro 2023
commercialaka ichitaro
Ichitaro 2023On-prem
Consumer Software / productivity
and 11 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1758
talosintelligence.com
https://jvn.jp/en/jp/JVN28846531/index.html
jvn.jp
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1758
talosintelligence.com

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