OSV-2021-281

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/flatbuffers/OSV-2021-281.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-281
Published
2021-02-06T00:00:11.762958Z
Modified
2022-04-13T03:04:42.078485Z
Summary
Heap-buffer-overflow in flatbuffers::Table* flatbuffers::GetMutableRoot<flatbuffers::Table>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30289

Crash type: Heap-buffer-overflow READ 4
Crash state:
flatbuffers::Table* flatbuffers::GetMutableRoot<flatbuffers::Table>
flatbuffers::Table const* flatbuffers::GetRoot<flatbuffers::Table>
flatbuffers::JsonPrinter::GenFieldOffset
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
8573108bbef495f3dd13db8353f43b2e86d25950
Fixed
815d3e820d4969af68800ddca5f1e6771c3622da
Fixed
0e453ac3524100e7d78481d75e44ad3515dde0c1

Ecosystem specific 

{
    "severity": "MEDIUM"
}