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DFs in slice-ring-buffer #2336

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GeorgeAndrou
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Four new memory safety bugs have been discovered in slice-ring-buffer (a fork of the unmaintained slice-deque crate).

All four bugs can lead to double-free violations, when only safe APIs are used. No patches for these vulnerabilities have been developed yet.

We have contacted the maintainers of the crate (@LiquidityC), and they have granted us permission to request a security advisory for these issues.

@djc
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djc commented Jun 17, 2025

@LiquidityC please confirm that you are okay with an advisory being published for your crate.

Also, are you planning to fix these issues? If that is planned for the short term, we typically like to hold off on publishing an advisory until the fixed version is published.

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