CVE-2022-43664

A use-after-free vulnerability exists within the way Ichitaro Word Processor 2022, version 1.0.1.57600, processes protected documents. A specially crafted document can trigger reuse of freed memory, which can lead to further memory corruption and potentially result in arbitrary code execution. An attacker can provide a malicious document to trigger this vulnerability.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/jp/JVN79149117/	Third Party Advisory VDB Entry
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673	Exploit Third Party Advisory
https://jvn.jp/en/jp/JVN79149117/	Third Party Advisory VDB Entry
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1673

Configurations

Configuration 1 (hide)

cpe:2.3:a:justsystems:ichitaro_2022:1.0.1.57600:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-04-05 16:15

Updated : 2024-11-21 07:26

NVD link : CVE-2022-43664

Mitre link : CVE-2022-43664

CVE.ORG link : CVE-2022-43664

JSON object : View

Products Affected

justsystems

ichitaro_2022

CWE

CWE-416

Use After Free

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