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RUSTSEC-2018-0019: Multiple memory safety issues #2

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github-actions bot opened this issue Aug 31, 2021 · 0 comments
Open

RUSTSEC-2018-0019: Multiple memory safety issues #2

github-actions bot opened this issue Aug 31, 2021 · 0 comments

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Multiple memory safety issues

Details
Package actix-web
Version 4.0.0-beta.8
URL actix/actix-web#289
Date 2018-06-08
Patched versions >=0.7.15

Affected versions contain multiple memory safety issues, such as:

  • Unsoundly coercing immutable references to mutable references
  • Unsoundly extending lifetimes of strings
  • Adding the Send marker trait to objects that cannot be safely sent between threads

This may result in a variety of memory corruption scenarios, most likely use-after-free.

A significant refactoring effort has been conducted to resolve these issues.

See advisory page for additional details.
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