On Wed, Oct 26, 2022 at 03:56:29PM +0200, Gerald Galster wrote:
> This issue is resolved by update KB5018496 for Windows 11 22H2 x64:
>
> https://support.microsoft.com/en-us/topic/october-25-2022-kb5018496-os-build-22621-755-preview-64040bea-1e02-4b6d-bad1-b036200c2cb3
>
> October 25, 2022—KB5018496 (OS Build 22621.755) Preview
> [...]
> It addresses an issue that might affect some types of Secure Sockets
> Layer (SSL) and Transport Layer Security (TLS) connections. These
> connections might have handshake failures. For developers, the
> affected connections are likely to send multiple frames followed by a
> partial frame with a size of less than 5 bytes within a single input
> buffer. If the connection fails, your app will receive the error,
> “SEC_E_ILLEGAL_MESSAGE”.
There were perhaps additional resolved issues that were not mentioned,
since the PCAP files show no such packets. However, if the immediate
issue is no longer reproducible, I guess that's progress.
--
Viktor.
