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chore(deps): bump hashbrown from 0.15.0 to 0.15.2 #1621

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merged 1 commit into from
Dec 10, 2024

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@baloo baloo commented Dec 10, 2024

RUSTSEC-2024-0402

Borsh serialization of HashMap is non-canonical

Details
Package hashbrown
Version 0.15.0
URL rust-lang/hashbrown#576
Date 2024-10-11
Patched versions >=0.15.1
Unaffected versions <0.15.0

The borsh serialization of the HashMap did not follow the borsh specification.
It potentially produced non-canonical encodings dependent on insertion order.
It also did not perform canonicty checks on decoding.

This can result in consensus splits and cause equivalent objects to be
considered distinct.

This was patched in 0.15.1.

@baloo baloo merged commit 498d169 into RustCrypto:master Dec 10, 2024
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@baloo baloo deleted the baloo/hashbrown/0.15.2 branch December 10, 2024 01:36
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