What is CVE-2022-32962?

CVE-2022-32962 is a medium-severity vulnerability in Hinet Hicos’ Client-Side Citizen Digital Certificate, classified under Double Free. CVSS score: 6.8/10. Published 2022-07-20.

How severe is CVE-2022-32962?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Double Free in Hinet Hicos’ Client-Side Citizen Digital Certificate

CVE-2022-32962

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.

Vulnerability class: Double Free

EPSS: 0.002 (14.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hinet Hicos’ Client-side Citizen Digital Certificate — versions unspecified
Hinet Hicos_natural_person_credential_component_client — versions 3.0.3.30306, 3.0.3.30404, 3.1.0.00002

Weakness classification (CWE)

CWE-415 — Double Free

References

twcert@cert.org.tw (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-32962?: CVE-2022-32962 is a medium-severity vulnerability in Hinet Hicos’ Client-Side Citizen Digital Certificate, classified under Double Free. CVSS score: 6.8/10. Published 2022-07-20.
How severe is CVE-2022-32962?: Medium severity. CVSS v3 base score is 6.8 out of 10.