OSV-2021-1809 – ujson

Package

Manager: pip
Name: ujson
Vulnerable Version: =5.1.0 || >=b9275f7b001da11495040f1332f6c3adf3daa57b <f6860f1f3d8d4e92b9be0e5815355a8976c6e75b

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H/E:F/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Heap-buffer-overflow in ujson.cpython-38-x86_64-linux-gnu.so 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 ```

Metadata

Created: 2022-02-25T00:00:25.106722Z
Modified: 2022-05-19T00:55:00.970552Z
Source: https://osv-vulnerabilities
CWE IDs: N/A
Alternative ID: N/A
Finding: F111
Auto approve: 1