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CVE-2022-32543

Quick assessment

Affected
ESTsoft Alyac
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ESTsoft Alyac是韩国ESTsoft公司的一款低价综合安全软件。 ESTsoft Alyac 2.5.8.544 版本存在安全漏洞，该漏洞源于解析 OLE 文件的方式中存在整数溢出，攻击者利用该漏洞可以执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 0.47% · P39
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I. Basic Information for CVE-2022-32543

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer overflow vulnerability exists in the way ESTsoft Alyac 2.5.8.544 parses OLE files. A specially-crafted OLE file can lead to a heap buffer overflow which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出导致缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
ESTsoft Alyac 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ESTsoft Alyac是韩国ESTsoft公司的一款低价综合安全软件。 ESTsoft Alyac 2.5.8.544 版本存在安全漏洞，该漏洞源于解析 OLE 文件的方式中存在整数溢出，攻击者利用该漏洞可以执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ESTsoft Alyac 2.5.8.544 -

II. Public POCs for CVE-2022-32543

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III. Intelligence Information for CVE-2022-32543

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Other References for CVE-2022-32543 (1)

IV. Related Vulnerabilities

Same product: Alyac
Same vendor: ESTsoft
Same weakness: CWE-680

V. Comments for CVE-2022-32543

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