CVE-2024-8998 Information

Description

A Regular Expression Denial of Service (ReDoS) vulnerability exists in lunary-ai/lunary version git f07a845. The server uses the regex /.?/ to match user-controlled strings. In the default JavaScript regex engine this regex can take polynomial time to match certain crafted user inputs. As a result an attacker can cause the server to hang for an arbitrary amount of time by submitting a specially crafted payload. This issue is fixed in version 1.4.26.

Reference

https://github.com/lunary-ai/lunary/commit/f2bfa036caf2c48686474f4560a9c5abcf5f43b7 https://huntr.com/bounties/4dbd8648-1dca-4f95-b74f-978ef030e97e https://huntr.com/bounties/4dbd8648-1dca-4f95-b74f-978ef030e97e