OSV-2022-409

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/json/OSV-2022-409.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-409
Published
2022-05-12T00:01:13.318272Z
Modified
2022-05-12T00:01:13.318534Z
Summary
Heap-buffer-overflow in std::__1::__tree_node_base<void*>*& std::__1::__tree<std::__1::__value_type<std:
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391

Crash type: Heap-buffer-overflow READ 1
Crash state:
std::__1::__tree_node_base<void*>*& std::__1::__tree&lt;std::__1::__value_type&lt;std:
std::__1::pair&lt;std::__1::__tree_iterator&lt;std::__1::__value_type&lt;std::__1::basic_
nlohmann::detail::binary_reader&lt;nlohmann::basic_json&lt;std::__1::map, std::__1::ve
References

Affected packages

OSS-Fuzz / json

Package

Name
json
Purl
pkg:generic/json

Affected ranges

Type
GIT
Repo
https://github.com/nlohmann/json.git
Events
Introduced
a8a547d7a212a6a39943bbd5b4220be504a1a33e
Fixed
93c9e0c703b98f5082413920a62067ae0b68671e

Ecosystem specific 

{
    "severity": "MEDIUM"
}