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GHSA-p6gj-gpc8-f8xw: Aliased mutable references from `tls_rand` & `TlsWyRand`

June 17, 2022

TlsWyRand’s implementation of Deref unconditionally dereferences a raw pointer, and returns multiple mutable references to the same object, which is undefined behavior.

References

  • github.com/Absolucy/nanorand-rs
  • github.com/Absolucy/nanorand-rs/issues/28
  • github.com/advisories/GHSA-p6gj-gpc8-f8xw
  • rustsec.org/advisories/RUSTSEC-2021-0114.html

Code Behaviors & Features

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Affected versions

All versions starting from 0.5.0 before 0.6.1

Fixed versions

  • 0.6.1

Solution

Upgrade to version 0.6.1 or above.

Source file

cargo/nanorand/GHSA-p6gj-gpc8-f8xw.yml

Spotted a mistake? Edit the file on GitLab.

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