CVE:CVE-2019-13050
CNNVD:CNNVD-201906-1136
SKS Keyserver是SKS Keyserver（Sks Keyserver）项目的一款OpenPGP密钥服务器。
SKS keyserver 1.2.0及之前版本中的sks-keyserver代码存在信任管理问题漏洞。攻击者可利用该漏洞造成拒绝服务。
solution:Upgrade gnupg gnupg to a higher version than 2.2.16,and avoid the version (,2.2.16]; Upgrade sks_keyserver_project sks_keyserver to a higher version than 1.2.0,and avoid the version (,1.2.0]; Upgrade fedoraproject fedora to a higher version than 29,30,and avoid the version 29,30; Upgrade opensuse leap to a higher version than 15.0,15.1,and avoid the version 15.0,15.1; Upgrade f5 traffix_signaling_delivery_controller to a higher version than 5.1.0,and avoid the version [5.0.0,5.1.0]