CVE-2022-35222— HiCOS Citizen verification component - Stack Buffer Overflow
Quick assessment
Affected
HINET HiCOS Citizen verification component - Stack Buffer Overflow
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是中国MOICA的一种提供 IC 卡之凭证注册至作业系统的工具。 HICOS 存在缓冲区错误漏洞，该漏洞源于其公民验证组件由于参数长度验证不足导致未经身份验证的攻击者可以利用此漏洞执行任意代码、执行系统命令或中断服务。以下版本受到影响：基于Linux平台的libHicos_p11v1.so CHT PKCS#11 3.0.3.30306、基于Windows平台的HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002、基于macOS平台的libHicos_p11v1.dyl
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-35222
Vulnerability Information
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Vulnerability Title
HiCOS Citizen verification component - Stack Buffer Overflow
Source: CVE Program / CVE List V5
Vulnerability Description
HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt 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
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
HICOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HICOS是中国MOICA的一种提供 IC 卡之凭证注册至作业系统的工具。 HICOS 存在缓冲区错误漏洞，该漏洞源于其公民验证组件由于参数长度验证不足导致未经身份验证的攻击者可以利用此漏洞执行任意代码、执行系统命令或中断服务。以下版本受到影响：基于Linux平台的libHicos_p11v1.so CHT PKCS#11 3.0.3.30306、基于Windows平台的HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002、基于macOS平台的libHicos_p11v1.dyl
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 Citizen verification component - Stack Buffer Overflow | libHicos_p11v1.so CHT PKCS#11 3.0.3.30306 | - |
|
| HINET | HiCOS Citizen verification component - Stack Buffer Overflow | HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002 | - |
|
| HINET | HiCOS Citizen verification component - Stack Buffer Overflow | libHicos_p11v1.dylib CHT PKCS#11 3.0.3.30404 | - |
|
II. Public POCs for CVE-2022-35222
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-35222 (1)
-
https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html x_refsource_MISC
IV. Related Vulnerabilities
Same vendor: HINET
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CVE-2022-32959
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V. Comments for CVE-2022-35222
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