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advisory-db/crates/spin/RUSTSEC-2023-0031.md
Alexis Mousset 84c633df9c Update aliases from GHSA OSV export (#1693)
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[advisory]
id = "RUSTSEC-2023-0031"
package = "spin"
date = "2023-03-31"
informational = "unsound"
url = "https://github.com/mvdnes/spin-rs/issues/148"
aliases = ["GHSA-2qv5-7mw5-j3cg"]

[versions]
patched = [">= 0.9.8"]
unaffected = ["< 0.9.3"]

Initialisation failure in Once::try_call_once can lead to undefined behaviour for other initialisers

Once::try_call_once is unsound if invoked more than once concurrently and any call fails to initialise successfully.