CVE-2024-8763: A Regular Expression Denial of Service (ReDoS) vulnerability exists in the lunary-ai/lunary repository, specifically in the compileTextTemplate function. The…

PriorityP340high7.5CVSS 3.0

AVNACLPRNUINSUCNINAH

EPSS

0.76%

50.7th percentile

A Regular Expression Denial of Service (ReDoS) vulnerability exists in the lunary-ai/lunary repository, specifically in the compileTextTemplate function. The affected version is git be54057. An attacker can exploit this vulnerability by manipulating the regular expression /{{(.*?)}}/g, causing the server to hang indefinitely and become unresponsive to any requests. This is due to the regular expression's susceptibility to second-degree polynomial time complexity, which can be triggered by a large number of braces in the input.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
lunary-ai	lunary-ai_lunary	>= unspecified < 1.4.23	1.4.23
lunary	lunary	< 1.4.23	1.4.23

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