system
Describe <CVE-2018-6459>.
user
What is <CVE-2018-6459>?
assistant
The rsa_pss_params_parse function in libstrongswan/credentials/keys/signature_params.c in strongSwan 5.6.1 allows remote attackers to cause a denial of service via a crafted RSASSA-PSS signature that lacks a mask generation function parameter..