OSV-2021-1678

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/flatbuffers/OSV-2021-1678.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1678
Published
2021-12-13T00:01:41.858945Z
Modified
2022-04-13T03:04:42.029998Z
Summary
Heap-buffer-overflow in flatbuffers::EscapeString
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42244

Crash type: Heap-buffer-overflow READ 1
Crash state:
flatbuffers::EscapeString
flexbuffers::Reference::ToString
void flexbuffers::AppendToString<flexbuffers::Vector>
References

Affected packages

OSS-Fuzz / flatbuffers

Package

Name
flatbuffers
Purl
pkg:generic/flatbuffers

Affected ranges

Type
GIT
Repo
https://github.com/google/flatbuffers
Events
Introduced
956d11569ec0a901041939befe01a7e2af18e604
Fixed
4264daadd2487cd3e63cf83f5dca3f0ccc53af64

Ecosystem specific 

{
    "severity": "MEDIUM"
}