OSV-2021-581

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/flatbuffers/OSV-2021-581.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-581

Published

2021-03-30T00:01:07.234600Z

Modified

2022-04-13T03:27:04.275068Z

Summary

UNKNOWN READ in unsigned short flatbuffers::ReadScalar<unsigned short>

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32647

Crash type: UNKNOWN READ
Crash state:
unsigned short flatbuffers::ReadScalar<unsigned short>
flatbuffers::Table::GetOptionalFieldOffset
flatbuffers::Table::CheckField

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32647

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

8fb8c2ce1dff00bc1455aba0770eb7eae9a06ece

Affected versions

v2.*

v2.0.0

Ecosystem specific

{
    "severity": "HIGH"
}

Database specific

fixed_range

"1d063d87cfce93f498648b005fb72e33d031ffdd:8fb8c2ce1dff00bc1455aba0770eb7eae9a06ece"

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/flatbuffers/OSV-2021-581.yaml"