Last Modified: Jul 23, 2025
Affected Product(s):
APM-Clients APM
Known Affected Versions:
7.2.1, 7.2.1.1, 7.2.1.2, 7.2.1.3, 7.2.1.4, 7.2.1.5, 7.2.2, 7.2.2.1, 7.2.2.2, 7.2.3
Fixed In:
7.2.4, 7.2.3.1
Opened: Dec 23, 2022 Severity: 4-Minor
f5fpc -s -t https://<hostname>:<port> is not working f5fpc -s -x -t https://<hostname>:<port> is working When we trigger "f5fpc -s -t https://<hostname>:<port>" on linux console we see "free() double free detected in tcache 2"
Edge Client running on Linux is unable to connect to VPN.
When we trigger "f5fpc -s -t https://<hostname>:<port>" on linux console we see "free() double free detected in tcache 2".
Use f5fpc -s -x -t https://<hostname>:<port> which avoid server certificate authentication, but not suggested as this will be security concern.
Fix is made to make sure Linux CLI client server certificate validation works. f5fpc -s -t https://<hostname>:<port> is working. Previously, Linux cli client would not get connected to VPN if server certificate validation is needed. So it was required to specify the -x flag to bypass server certificate validation f5fpc -s -x -t https://<hostname>:<port> Now it is fixed.