What is CVE-2021-3798?

CVE-2021-3798 is a medium-severity vulnerability in Opencryptoki_project Opencryptoki, classified under Information Disclosure. CVSS score: 5.5/10. Published 2022-08-23.

How severe is CVE-2021-3798?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Information disclosure in Opencryptoki_project Opencryptoki

CVE-2021-3798

A flaw was found in openCryptoki. The openCryptoki Soft token does not check if an EC key is valid when an EC key is created via C_CreateObject, nor when C_DeriveKey is used with ECDH public data. This may allow a malicious user to extract…

Vulnerability class: Information Disclosure

EPSS: 0.003 (17.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Opencryptoki_project Opencryptoki
N/a Opencryptoki — versions Fixed in v3.17.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
secalert@redhat.com (Third Party Advisory, x_refsource_MISC)
secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC)
secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-3798?: CVE-2021-3798 is a medium-severity vulnerability in Opencryptoki_project Opencryptoki, classified under Information Disclosure. CVSS score: 5.5/10. Published 2022-08-23.
How severe is CVE-2021-3798?: Medium severity. CVSS v3 base score is 5.5 out of 10.