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WS-2020-0245

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Date: November 15, 2020

unicycle before 0.7.1 unconditionally implementes Send & Sync for types PinSlab<T> & Unordered<T, S>. This allows sending non-Send types to other threads and concurrently accessing non-Sync types from multiple threads. This can result in a data race & memory corruption when types that provide internal mutability without synchronization are contained within PinSlab<T> or Unordered<T, S> and accessed concurrently from multiple threads.

Language: RUST

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

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