CVEvulnerability
CVE-2022-43664
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-04-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
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.
Affected configurations
• justsystems ichitaro 2022 1.0.1.57600
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- 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 www.talosintelligence.com