| id: GO-2021-0104 |
| modules: |
| - module: github.com/pion/webrtc/v3 |
| versions: |
| - fixed: 3.0.15 |
| vulnerable_at: 3.0.14 |
| packages: |
| - package: github.com/pion/webrtc/v3 |
| symbols: |
| - DTLSTransport.Start |
| derived_symbols: |
| - PeerConnection.AddTrack |
| - PeerConnection.AddTransceiverFromKind |
| - PeerConnection.AddTransceiverFromTrack |
| - PeerConnection.CreateDataChannel |
| - PeerConnection.RemoveTrack |
| - PeerConnection.SetLocalDescription |
| - PeerConnection.SetRemoteDescription |
| - operations.Done |
| - operations.Enqueue |
| summary: Authorization bypass in github.com/pion/webrtc/v3 |
| description: |- |
| Due to improper error handling, DTLS connections were not killed when |
| certificate verification failed, causing users who did not check the connection |
| state to continue to use the connection. This could allow allow an attacker |
| which holds the ICE password, but not a valid certificate, to bypass this |
| restriction. |
| published: 2021-07-28T18:08:05Z |
| cves: |
| - CVE-2021-28681 |
| ghsas: |
| - GHSA-74xm-qj29-cq8p |
| credits: |
| - Gaukas Wang (@Gaukas) |
| references: |
| - fix: https://github.com/pion/webrtc/pull/1709 |
| - fix: https://github.com/pion/webrtc/commit/545613dcdeb5dedb01cce94175f40bcbe045df2e |
| - web: https://github.com/pion/webrtc/issues/1708 |
