CVE-2021-3798
Published
CVSS v3
5.5
MEDIUM
CVSS v2
N/A
Affected
1
PROJECT
Description
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 the private key by performing an invalid curve attack.
PKCS#11 library and tools for Linux and AIX. Includes tokens supporting IBM crypto hardware as well as a software token.
GitHub