CVE-2018-6459 (https://nvd.nist.gov/vuln/detail/CVE-2018-6459): 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.
Added to an existing GLSA request.
This issue was resolved and addressed in GLSA 201811-16 at https://security.gentoo.org/glsa/201811-16 by GLSA coordinator Aaron Bauman (b-man).