OSV-2021-152

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openthread/OSV-2021-152.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-152

Published

2021-01-13T21:56:33.613485Z

Modified

2022-04-13T03:04:38.987900Z

Summary

Stack-buffer-overflow in ot::NetworkData::ServerTlv::GetServer16

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5878

Crash type: Stack-buffer-overflow READ 2
Crash state:
ot::NetworkData::ServerTlv::GetServer16
ot::NetworkData::Leader::RlocLookup
ot::NetworkData::Leader::RegisterNetworkData

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5878

Affected packages

OSS-Fuzz / openthread

Package

Name: openthread
Purl: pkg:generic/openthread

Affected ranges

Type: GIT
Repo: https://github.com/openthread/openthread
Events: Introduced

9190aa21c4b3983c05aad6be8fd5d62942b8cbd8

Fixed

9ec07205cc17c2de80b06a8b1e181abde4fdbb1e

Fixed

2e084717063ee55e8faf2a4a9e68cbebb68eefc8

Ecosystem specific

{
    "severity": "MEDIUM",
    "introduced_range": "050cf9074f3de30ca5d2cfda26c5b37f24a4b9a1:68a605f22e579ae45ab1d8221faa2d45e8668e05"
}

Database specific

{
    "fixed_range": "d0c983f0a4c845cfbbf2808b4e2f7b8a1433af41:2e084717063ee55e8faf2a4a9e68cbebb68eefc8"
}