OSV-2021-701

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wasm3/OSV-2021-701.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-701
Published
2021-04-29T00:00:23.083315Z
Modified
2022-04-13T03:04:30.646328Z
Summary
Heap-use-after-free in m3_FreeRuntime
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33765

Crash type: Heap-use-after-free READ 8
Crash state:
m3_FreeRuntime
fuzzer.c
Runtime_Release
References

Affected packages

OSS-Fuzz / wasm3

Package

Name
wasm3
Purl
pkg:generic/wasm3

Affected ranges

Type
GIT
Repo
https://github.com/wasm3/wasm3
Events
Introduced
8cb2fd424309fa6ff70cf00bfcedc4e66d3355c0
Fixed
6bb612ccbfd5f8993a07a99092fab534722df1c3
Fixed
3c0a7c159a77a58bbe128324091d39b02e77822f

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific 

{
    "fixed_range": "67b96cc96a78eb89be90b26eaab59fecfd5c29bf:3c0a7c159a77a58bbe128324091d39b02e77822f"
}