RUSTSEC-2020-0129

ShmWriter allows sending non-Send type across threads

Issued
Package
kekbit (crates.io)
Type
Vulnerability
Categories
  • memory-corruption
  • thread-safety
Aliases
Details
https://github.com/motoras/kekbit/issues/34
CVSS
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Patched
  • >=0.3.4

Description

Affected versions of this crate implement Send for ShmWriter<H> without requiring H: Send. This allows users to send H: !Send to other threads, which can potentially lead to data races and undefined behavior.

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