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.
Metrics
CVSS 3.1 6.8/10
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
References
- https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.htmlThird Party Advisory
Timeline
- Published
- Aug 2, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified