orjson does not limit recursion for deeply nested JSON documents · CVE-2024-27454 · GitHub Advisory Database · GitHub

orjson does not limit recursion for deeply nested JSON documents

High severity GitHub Reviewed Published Feb 26, 2024 to the GitHub Advisory Database • Updated Feb 26, 2024

Package

orjson (pip)

Affected versions

< 3.9.15

Patched versions

3.9.15

Description

orjson.loads in orjson before 3.9.15 does not limit recursion for deeply nested JSON documents.

References

Published by the National Vulnerability Database

Feb 26, 2024

Published to the GitHub Advisory Database Feb 26, 2024

Reviewed Feb 26, 2024

Last updated Feb 26, 2024

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H