Executive brief
Heap-buffer-overflow in ujson.cpython-38-x86_64-linux-gnu.so
Affected products
- PyPI ujson
Junglewise Threat Intelligence
OSV-2021-1809 - Heap-buffer-overflow in ujson.cpython-38-x86_64-linux-gnu.so
Severity: info ยท Published 2022-02-25
Technologies: ujson (PyPI). Vendors: PyPI.
Related threats
- PYSEC-2026-1057 - Incorrect handling of invalid surrogate pair characters
- PYSEC-2026-1056 - Potential double free of buffer during string decoding
- UltraJSON improper input validation in ujson.dumps UTF-8 handling
- UltraJSON memory leak in ujson.dump on write failure
- UltraJSON integer overflow in indent handling