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CVE-2022-32962— HiCOS’ client-side citizen digital certificate - Double Free

Quick assessment

Affected
HINET HiCOS’ client-side citizen digital certificate
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.

Hicos Citizen Certificate Client-side Component是一个公民证书客户端组件。 Hicos Citizen Certificate Client-side Component 存在安全漏洞，未经身份验证的攻击者利用此漏洞可以破坏内存并执行任意代码、操纵系统数据或终止服务。

CVSS 6.8 · Medium EPSS 0.23% · P14
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I. Basic Information for CVE-2022-32962

Vulnerability Information
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Vulnerability Title
HiCOS’ client-side citizen digital certificate - Double Free
Source: CVE Program / CVE List V5
Vulnerability Description
HiCOS’ client-side citizen certificate component has a double free vulnerability. An unauthenticated physical attacker can exploit this vulnerability to corrupt memory and execute arbitrary code, manipulate system data or terminate service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
双重释放
Source: CVE Program / CVE List V5
Vulnerability Title
Hicos Citizen Certificate Client-side Component 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hicos Citizen Certificate Client-side Component是一个公民证书客户端组件。 Hicos Citizen Certificate Client-side Component 存在安全漏洞，未经身份验证的攻击者利用此漏洞可以破坏内存并执行任意代码、操纵系统数据或终止服务。
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
HINET HiCOS’ client-side citizen digital certificate unspecified ~ 11 3.0.3.30306 -
HINET HiCOS’ client-side citizen digital certificate unspecified ~ 11 3.1.0.00002 -
HINET HiCOS’ client-side citizen digital certificate unspecified ~ 11 3.0.3.30404 -

II. Public POCs for CVE-2022-32962

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III. Intelligence Information for CVE-2022-32962

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Other References for CVE-2022-32962 (1)

Same Patch Batch · HINET · 2022-07-20 · 4 CVEs total

CVE-2022-32959 6.8 MEDIUM HiCOS’ client-side citizen digital certificate - Stack Buffer Overflow
CVE-2022-32960 6.8 MEDIUM HiCOS’ client-side citizen digital certificate - Stack Buffer Overflow
CVE-2022-32961 6.8 MEDIUM HiCOS’ client-side citizen digital certificate - Stack Buffer Overflow

IV. Related Vulnerabilities

Same product: HiCOS’ client-side citizen digital certificate
Same vendor: HINET
Same weakness: CWE-415

V. Comments for CVE-2022-32962

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