CVE:CVE-2021-22965
CNNVD:CNNVD-202110-1568
Pulse Secure Pulse Connect Secure（又名PCS，前称Juniper Junos Pulse）是美国Pulse Secure公司的一套SSL VPN解决方案。
Pulse Connect Secure 存在资源管理错误漏洞，该漏洞源于对用户提供的输入验证不足。攻击者可利用该漏洞向应用程序传递特制的输入，并执行拒绝服务(DoS)攻击。
solution:Upgrade pulsesecure pulse_connect_secure to a higher version than 9.1,9.1,9.1:r1,9.1:r10.0,9.1:r10.2,9.1:r11.0,9.1:r11.1,9.1:r11.3,9.1:r11.4,9.1:r12,9.1:r2,9.1:r3,9.1:r4,9.1:r4.1,9.1:r4.2,9.1:r4.3,9.1:r5,9.1:r6,9.1:r7,9.1:r8,9.1:r8.1,9.1:r8.2,9.1:r8.4,9.1:r9,9.1:r9.1,9.1:r9.2,and avoid the version (,9.1),9.1,9.1:r1,9.1:r10.0,9.1:r10.2,9.1:r11.0,9.1:r11.1,9.1:r11.3,9.1:r11.4,9.1:r12,9.1:r2,9.1:r3,9.1:r4,9.1:r4.1,9.1:r4.2,9.1:r4.3,9.1:r5,9.1:r6,9.1:r7,9.1:r8,9.1:r8.1,9.1:r8.2,9.1:r8.4,9.1:r9,9.1:r9.1,9.1:r9.2