CVE-2021-43399

The Yubico YubiHSM YubiHSM2 library 2021.08, included in the yubihsm-shell project, does not properly validate the length of some operations including SSH signing requests, and some data operations received from a YubiHSM 2 device.

Date published : 2021-12-08

https://www.yubico.com/support/security-advisories/ysa-2021-04/