OSV-2020-2259

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openthread/OSV-2020-2259.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-2259

Published

2020-12-13T00:00:10Z

Modified

2022-04-13T03:04:39Z

Summary

Stack-buffer-overflow in ot::MeshCoP::ChannelMaskEntry::GetMask

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28556

Crash type: Stack-buffer-overflow READ 4
Crash state:
ot::MeshCoP::ChannelMaskEntry::GetMask
ot::MeshCoP::ChannelMaskTlv::GetChannelMask
ot::MeshCoP::Dataset::ConvertTo

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28556

Affected packages

OSS-Fuzz / openthread

Package

Name: openthread
Purl: pkg:generic/openthread

Affected ranges

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

c7192ba7988d6487e6bd8789198ce8196a9c992b

Fixed

02aab7041915b603eb3d36d55fe7960013bae591

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openthread/OSV-2020-2259.yaml"