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RUSTSEC-2022-0016

Use after free with externrefs and epoch interruption in Wasmtime

Issued
Package
wasmtime (crates.io)
Type
Vulnerability
Categories
Keywords
#use-after-free #Wasm #garbage-collection
Aliases
Details
https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gwc9-348x-qwv2
Patched
  • >=0.35.2
  • >=0.34.2, <0.35.0
Unaffected
  • <0.34.0
Affected Functions
Version
wasmtime::Config::epoch_interruption
  • ^0.34.0
  • ^0.34.1
  • ^0.35.0
  • ^0.35.1

Description

Use after free with externrefs and epoch interruption in Wasmtime