A security issue was found in Netplex Json-smart 2.5.0 through 2.5.1. When loading a specially crafted JSON input, containing a large number of ’{’, a stack exhaustion can be trigger, which could allow an attacker to cause a Denial of Service (DoS). This issue exists because of an incomplete fix for CVE-2023-1370.
https://nvd.nist.gov/vuln/detail/cve-2023-1370
https://github.com/TurtleLiu/Vul_PoC/tree/main/CVE-2024-57699