OSV-2021-821

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/jsoncons/OSV-2021-821.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-821
Published
2021-06-02T00:00:55.316399Z
Modified
2022-04-13T03:04:39.615002Z
Summary
Stack-buffer-overflow in jsoncons::bson::decimal128_to_chars
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34816

Crash type: Stack-buffer-overflow WRITE 6
Crash state:
jsoncons::bson::decimal128_to_chars
jsoncons::bson::basic_bson_parser<jsoncons::binary_stream_source, std::__1::allo
jsoncons::bson::basic_bson_parser<jsoncons::binary_stream_source, std::__1::allo
References

Affected packages

OSS-Fuzz / jsoncons

Package

Name
jsoncons
Purl
pkg:generic/jsoncons

Affected ranges

Type
GIT
Repo
https://github.com/danielaparker/jsoncons
Events
Introduced
81b6db5c5a176a1fedacaf18b78c6d9f5db5b202
Fixed
cebedbefd441489cdf6a33d238ed3e3ed7be9958

Ecosystem specific 

{
    "severity": "HIGH"
}