OSV-2021-1809

Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ujson/OSV-2021-1809.yaml
Published
2022-02-25T00:00:25.106722Z
Modified
2022-05-19T00:55:00.970552Z
Summary
Heap-buffer-overflow in ujson.cpython-38-x86_64-linux-gnu.so
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44973

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
ujson.cpython-38-x86_64-linux-gnu.so
ujson.cpython-38-x86_64-linux-gnu.so
ujson.cpython-38-x86_64-linux-gnu.so
References

Affected packages

PyPI / ujson

Package

Name
ujson

Affected ranges

Type
GIT
Repo
https://github.com/ultrajson/ultrajson.git
Events

Affected versions

5.*

5.1.0

Ecosystem specific

{
    "severity": "HIGH"
}