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CVE-2022-32962

HiCOS’ client-side citizen digital certificate - Double Free

MEDIUM
6.8
CVSS Score
Published: July 20, 2022 at 02:03 AM UTC
Updated: June 17, 2026 at 04:48 AM UTC
1 product affected across 1 vendorHicos Natural Person Credential Component Client

Using HiCOS’ client-side citizen digital certificate by HINET?

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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Hicos Natural Person Credential Component Client· Hinet
95%
v ≤ 11 3.0.3.30306v ≤ 11 3.0.3.30404v ≤ 11 3.1.0.000023.0.3.303063.0.3.304043.1.0.00002

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.twcert.org.tw/tw/cp-132-6293-86576-1.html

CVSS

6.8MEDIUMtwcert
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-415

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