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[Cherry-Pick] PixieFail Security Patches for TCBZ451 and TCB4542 (#801)
## Description Cherry-picked from [release/202311](#799) This fixes the remaining two issues from PixieFail. See https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html for more detailed information on: 1. CVE 2023-45236 (TCBZ4541) 2. CVE 2023-45237 (TCBZ4542) - [ ] Impacts functionality? - [X] Impacts security? - Fixes vulnerabilities identified by Pixie Fail - Updates the ISN generation to follow the [specification](https://datatracker.ietf.org/doc/html/rfc9293#section-3.4.1) - Replaces all instances of NET_RANDOM with the random number generator provided by the platform. - [X] Breaking change? - Yes this depends on the Hash2ServiceProtocol. A platform must publish these in order for these patches to work. - [ ] Includes tests? - [ ] Includes documentation? ## How This Was Tested This was tested on a physical platform by PXEBooting and performing TCP Connections through DFCI ## Integration Instructions Ensure the platform publishes the HASH 2 Protocol. --------- Signed-off-by: Doug Flick <dougflick@microsoft.com>
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