** Description changed: I have Ubuntu 26.04 installed (Description: Ubuntu 26.04 LTS, Release: 26.04) with pcsc-lite 2.4.1-1 and openconnect 9.12-3.3 - I'm trying to connect to a corporate Cisco VPN GW uwing openconnect and Gemalto token. First I extract a webvpn cookie and I'd use that cookie to actually establish the VPN connection. + I'm trying to connect to a corporate Cisco VPN GW using openconnect and Gemalto token. First I extract a webvpn cookie and I'd use that cookie to actually establish the VPN connection. I run openvpn like this: openconnect -vvvv --servercert <vpn server cert> -p <token pin> -c <token URL> <vpn gw/group> --cookieonly --useragent=AnyConnect The authentication process completes, openconnect outputs: ... Connection: Keep-Alive Date: Wed, 24 Jun 2026 13:27:18 GMT X-Frame-Options: SAMEORIGIN Strict-Transport-Security: max-age=31536000; includeSubDomains X-Content-Type-Options: nosniff X-XSS-Protection: 1 Content-Security-Policy: default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'; base-uri 'self'; block-all-mixed-content Cross-Origin-Opener-Policy: same-origin-allow-popups X-Aggregate-Auth: 1 HTTP body chunked (-2) XML POST enabled openconnect_strapkey=<strapkey>; webvpn=<cookie> and then [1] 1596404 segmentation fault openconnect -vvvv --servercert -p <token pin> -c <vpn gw/group> kern.log shows: 2026-06-24T15:27:19.053274+02:00 desktop kernel: openconnect[1596404]: segfault at 21 ip 000075fb8d037770 sp 00007ffc5cd81c80 error 4 in libpcsclite_real.so.1[2770,75fb8d037000+6000] likely on CPU 8 (core 5, socket 0) 2026-06-24T15:27:19.053278+02:00 desktop kernel: Code: 89 fc 53 48 83 ec 08 48 8b 5a 08 48 39 d9 75 1a eb 38 0f 1f 84 00 00 00 00 00 48 8b 5b 08 49 39 5c 24 08 74 25 49 8b 44 24 48 <48> 8b 3b 4c 89 ee ff d0 85 c0 74 e4 48 8b 03 48 83 c4 08 5b 41 5c Unfortunatelly, there is no core dump file (or not that I can see). Since this openconnect call is part of a VPN connection script, I cannot use the output.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2158114 Title: openconnect crashes with segmentation fault on getting webvpn cookie To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openconnect/+bug/2158114/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
