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advisory-db/crates/basic_dsp_matrix/RUSTSEC-2021-0009.md
Yechan Bae b724f12a5b Update CVE numbers (#777) 
* Update CVE numbers

* Fix RUSTSEC-2020-0093

* Add another alias for async-h1 crate
2021-02-25 20:00:25 -05:00

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[advisory]
id = "RUSTSEC-2021-0009"
package = "basic_dsp_matrix"
aliases = ["CVE-2021-25906"]
date = "2021-01-10"
url = "https://github.com/liebharc/basic_dsp/issues/47"
categories = ["memory-corruption"]

[versions]
patched = [">= 0.9.2"]

panic safety issue in impl TransformContent<S, D> for [S; (2|3|4)]

Affected versions of this crate did not guard against double drop while temporarily duplicating objects' ownership using ptr::read(). Upon panic in a user-provided function conversion, objects that are copied by ptr::read() are dropped twice, leading to memory corruption.

The flaw was corrected in v0.9.2 by using ManuallyDrop<T> to enclose objects that are to be temporarily duplicated.