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pip/wasmtimeMultiple Vulnerabilities in Wasmtime

Risk 48
Severity
6.3
Use After Free
AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H

Use after free passing externrefs to Wasm in Wasmtime

Out-of-bounds read/write and invalid free with externrefs and GC safepoints in Wasmtime

Wrong type for Linker-define functions when used across two Engines

1 / 3
Source: OSV
First published (updated )
CVE-2021-39219

pip/wasmtimeMultiple Vulnerabilities in Wasmtime

Risk 49
Severity
6.3
Use After Free
AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Use after free passing externrefs to Wasm in Wasmtime

Out-of-bounds read/write and invalid free with externrefs and GC safepoints in Wasmtime

Wrong type for Linker-define functions when used across two Engines

1 / 3
Source: OSV
First published (updated )
CVE-2021-39216

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