Vulnerability Description
A heap-based buffer overflow vulnerability exists in the way Ichitaro version 2022 1.0.1.57600 processes certain LayoutBox stream record types. A specially crafted document can cause a buffer overflow, leading to memory corruption, which can result in arbitrary code execution.To trigger this vulnerability, the victim would need to open a malicious, attacker-created document.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Justsystems | Ichitaro 2022 | 1.0.1.57600 |
Related Weaknesses (CWE)
References
- https://jvn.jp/en/jp/JVN79149117/Third Party AdvisoryVDB Entry
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1722ExploitThird Party Advisory
- https://jvn.jp/en/jp/JVN79149117/Third Party AdvisoryVDB Entry
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1722ExploitThird Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1722
FAQ
What is CVE-2023-22660?
CVE-2023-22660 is a vulnerability with a CVSS score of 7.0 (HIGH). A heap-based buffer overflow vulnerability exists in the way Ichitaro version 2022 1.0.1.57600 processes certain LayoutBox stream record types. A specially crafted document can cause a buffer overflow...
How severe is CVE-2023-22660?
CVE-2023-22660 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-22660?
Check the references section above for vendor advisories and patch information. Affected products include: Justsystems Ichitaro 2022.