CVE-2020-11582

Name of the Vulnerable Software and Affected Versions Pulse Secure Pulse Connect Secure (PCS) versions prior to 2020-04-06

Description An issue was discovered in Pulse Secure Pulse Connect Secure. The applet in tncc.jar launches a TCP server that accepts local connections on a random port when a Host Checker policy is enforced on macOS, Linux, and Solaris clients. This server can be reached by local HTTP clients due to the ignoring of up to 25 invalid lines and the possibility of DNS rebinding.

Recommendations For Pulse Secure Pulse Connect Secure (PCS) versions prior to 2020-04-06, at the moment, there is no information about a newer version that contains a fix for this vulnerability.