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RUSTSEC-2021-0130: Use after free in lru crate #45

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github-actions bot opened this issue Jan 1, 2022 · 0 comments
Closed

RUSTSEC-2021-0130: Use after free in lru crate #45

github-actions bot opened this issue Jan 1, 2022 · 0 comments

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github-actions bot commented Jan 1, 2022

Use after free in lru crate

Details
Package lru
Version 0.6.6
URL jeromefroe/lru-rs#120
Date 2021-12-21
Patched versions >=0.7.1

Lru crate has use after free vulnerability.

Lru crate has two functions for getting an iterator. Both iterators give
references to key and value. Calling specific functions, like pop(), will remove
and free the value, and but it's still possible to access the reference of value
which is already dropped causing use after free.

See advisory page for additional details.

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