WebRTC PacketRouter Dangling Entry | allinfosecnews.com

Nov. 28, 2023, 3:43 p.m. |

Packet Storm packetstormsecurity.com

A dangling pointer vulnerability is present in WebRTC's PacketRouter due to an SDP SIM group SSRC from one track (e.g., video) colliding with an existing SSRC from a different track (e.g., audio). This inconsistency between the send_modules_map_ and the send_modules_list_ can lead to a use after free.

audio entry free sdp sim track video vulnerability webrtc

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