Impact

A debug function in the lua-resty-json package, up to commit id 3ef9492 (merged in PR #14) contained an out of bounds access bug that could have allowed an attacker to launch a DoS if the function was used to parse untrusted input data. It is important to note that because this debug function was only used in tests and demos, it was not exploitable in a normal environment.

Patches

This vulnerability has been patched on #14

References

https://www.cve.org/CVERecord?id=CVE-2023-3040