Cyber Resilience

CVE-2022-45115

HighPublic PoC

Published: 05 April 2023

Published
05 April 2023
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0025 48.5th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-45115 is a high-severity Heap-based Buffer Overflow (CWE-122) vulnerability in Justsystems Ichitaro 2022. Its CVSS base score is 7.8 (High).

Operationally, ranked at the 48.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

A buffer overflow vulnerability exists in the Attribute Arena functionality of Ichitaro 2022 1.0.1.57600. A specially crafted document can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

CWE(s)
CWE-122

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

justsystems
ichitaro 2022
1.0.1.57600

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References