[release/6.0-rc1] Throw on invalid payload length in WebSockets #57635
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Tagging subscribers to this area: @dotnet/ncl Issue DetailsBackport of #57598 to release/6.0-rc1 /cc @CarnaViire Customer ImpactTestingRisk
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karelz
approved these changes
Aug 18, 2021
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Test failures are infra issues, unrelated to the PR:
Rerunning tests just in case ... |
ghost
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Backport of #57598 to release/6.0-rc1
/cc @CarnaViire
Port of 9eb5680
Customer Impact
Avoid integer overflow to prevent infinite loop in reading from WebSocket. (also complies better with WebSocket RFC)
MSRC 65273 - Prevents DoS attack by sending frames with invalid payload length.
Testing
Unit test included in PR
Risk
Low