cve/2017/CVE-2017-14158.md

CVE-2017-14158

Description

Scrapy 1.4 allows remote attackers to cause a denial of service (memory consumption) via large files because arbitrarily many files are read into memory, which is especially problematic if the files are then individually written in a separate thread to a slow storage resource, as demonstrated by interaction between dataReceived (in core/downloader/handlers/http11.py) and S3FilesStore.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon