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  1. Undertow
  2. UNDERTOW-1910

CVE-2021-3629 AbstractFramedStreamSinkChannel.awaitWritable() never returns if peer fails to update HTTP2 window

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Blocker Blocker
    • 2.0.40.Final, 2.2.11.Final
    • None
    • Core
    • None

      On specific occasions (see WFLY-14656), Firefox fails to send WINDOW_UPDATE messages. In this case, the awaitWritable call never returns.

            flaviarnn Flavia Rainone
            flaviarnn Flavia Rainone
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