OSV-2021-940

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wireshark/OSV-2021-940.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-940
Published
2021-07-09T00:01:28.772223Z
Modified
2022-04-13T03:04:37.827671Z
Summary
Heap-buffer-overflow in json_string_unescape
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35925

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
json_string_unescape
after_value
execute_callbacks
References

Affected packages

OSS-Fuzz / wireshark

Package

Name
wireshark
Purl
pkg:generic/wireshark

Affected ranges

Type
GIT
Repo
https://gitlab.com/wireshark/wireshark.git
Events

Ecosystem specific

{
    "severity": "HIGH"
}