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I. Basic Information for CVE-2024-8763
Vulnerability Information

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Vulnerability Title
Regular Expression Denial of Service (ReDoS) in lunary-ai/lunary
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1333
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lunary 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lunary是Lunary开源的一个 LLM 的生产工具包。 Lunary be54057版本存在资源管理错误漏洞,该漏洞源于compileTextTemplate函数中的正则表达式可能导致正则表达式拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
lunary-ailunary-ai/lunary unspecified ~ 1.4.23 -
II. Public POCs for CVE-2024-8763
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III. Intelligence Information for CVE-2024-8763
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