CVE-2024-8998

Public Exploit
Regular Expression Denial of Service (ReDoS) in lunary-ai/lunary

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.06%
Affected: lunary-ai lunary-ai/lunary
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2024-8998?
CVE-2024-8998 has been scored as a high severity vulnerability.
How to fix CVE-2024-8998?
To fix CVE-2024-8998, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-8998 being actively exploited in the wild?
It is possible that CVE-2024-8998 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-8998?
CVE-2024-8998 affects lunary-ai lunary-ai/lunary.
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