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CVE-2024-2965

Reference to the description:

https://nvd.nist.gov/vuln/detail/CVE-2024-2965

Description:
A Denial-of-Service (DoS) vulnerability exists in the `SitemapLoader` class of the `langchain-ai/langchain` repository, affecting all versions. The `parse_sitemap` method, responsible for parsing sitemaps and extracting URLs, lacks a mechanism to prevent infinite recursion when a sitemap URL refers to the current sitemap itself. This oversight allows for the possibility of an infinite loop, leading to a crash by exceeding the maximum recursion depth in Python. This vulnerability can be exploited to occupy server socket/port resources and crash the Python process, impacting the availability of services relying on this functionality.
Last updated date:
11/03/2024
Type:
exploit
Confidence:
HIGH
Date of publishing:
10/15/2024
Reference url to background

https://huntr.com/bounties/90b0776d-9fa6-4841-aac4-09fde5918cae

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