漏洞信息
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Vulnerability Title
Pathway - Unauthenticated Denial of Service via Exponential Glob Pattern Matching in Document Store
Vulnerability Description
Pathway through 0.31.1, fixed in commit d09722e, document store applies a caller-supplied glob pattern to indexed document paths using a hand-written recursive matcher that branches two ways on each ** token without memoization, giving exponential worst-case complexity. The filepath_globpattern value is taken from the body of the unauthenticated HTTP endpoints /v1/retrieve, /v1/inputs and /v2/answer and compiled into a filter evaluated once per indexed document, with no length or **-count limit. A remote unauthenticated attacker can submit a short pattern containing many ** tokens to consume CPU for tens of seconds per request, and a small number of requests denies service.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
算法复杂性
Vulnerability Title
Pathway 资源管理错误漏洞
Vulnerability Description
Pathway Pathway是Pathway公司开源的一个强大的 Python ETL 框架,专为数据流处理、实时分析、LLM(大语言模型)流水线和 RAG(检索增强生成)设计。 Pathway 0.31.1及之前版本存在资源管理错误漏洞,该漏洞源于文档存储应用调用者提供的glob模式到索引文档路径时,使用手写递归匹配器对每个**令牌进行双向分支且无记忆化,导致指数级最坏情况复杂度,且文件路径glob模式值取自未经验证的HTTP端点/v1/retrieve、/v1/inputs和/v2/answer的请
CVSS Information
N/A
Vulnerability Type
N/A