The vulnerability of the `ckd_pk_get_keyid` function in the `lib/opencdk/pubkey.c` component of the operating system OpenSUSE Leap and the GnuTLS library allows a attacker to cause undefined behavior.

The vulnerability of the ckpkggetkeyid function in the lib/opencdk/pubkey.c component of the OpenSUSE Leap operating system and the GnuTLS library is caused by a buffer overflow in the stack. Exploiting this vulnerability could allow an attacker, operating remotely, to exert unpredictable effects...