← back
CVE-2021-3798

CVE-2021-3798

EPSS 0.3%CWE-200
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.
Affected products
n/a · opencryptoki

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://access.redhat.com/security/cve/CVE-2021-3798https://bugzilla.redhat.com/show_bug.cgi?id=1990591https://github.com/opencryptoki/opencryptoki/commit/4e3b43c3d8844402c04a66b55c6c940f965109f0https://github.com/opencryptoki/opencryptoki/pull/402