Collected research

Adventures in Video Conferencing Part 1: The Wild World of WebRTC

Project Zero fuzzed WebRTC end to end, first by patching Chrome's libsrtp to corrupt outgoing RTP packets, then by extending the video replay tool to replay fuzzed RTP dumps. It found seven memory-safety bugs, including a forward error correction buffer overflow, use-after-free in the VP8 and VP9 codecs, and a type confusion feeding VP8 packets to the H264 parser.

Record

Published by

projectzero.google

Topic

Other

In the archive

• Collected in the 2018 research round

Tags

• webrtc
• fuzzing
• info-leak
• cve
• dos
• tooling
• dynamic-analysis

This page is the archive's own catalogue record. The research is the work of projectzero.google, first published at the original source. Preserved copies are kept so the citation survives its host; this one was last captured on 8 August 2026.