OSV-2021-689

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wasm3/OSV-2021-689.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-689
Published
2021-04-27T00:01:03.314259Z
Modified
2026-07-13T14:11:33.409880Z
Summary
UNKNOWN WRITE in Runtime_Release
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33689

Crash type: UNKNOWN WRITE
Crash state:
Runtime_Release
EvaluateExpression
InitDataSegments
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
64a22dcdc3e4239cb91b153d25c8b5bb2fac430e

Affected versions

v0.*
v0.5.0

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wasm3/OSV-2021-689.yaml"