Cyber Resilience

CVE-2022-43665

MediumPublic PoC

Published: 02 February 2023

Published
02 February 2023
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score 0.0013 32.2th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-43665 is a medium-severity Use of Out-of-range Pointer Offset (CWE-823) vulnerability in Estsoft Alyac. Its CVSS base score is 5.5 (Medium).

Operationally, ranked at the 32.2th 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 denial of service vulnerability exists in the malware scan functionality of ESTsoft Alyac 2.5.8.645. A specially-crafted PE file can lead to killing target process. An attacker can provide a malicious file to trigger this vulnerability.

CWE(s)
CWE-823NVD-CWE-Other

Related Threats

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

Affected Assets

estsoft
alyac
2.5.8.645

Mitigating Controls

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

References