{"id":"DEBIAN-CVE-2017-14158","details":"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.","modified":"2026-09-01T16:04:03.484976133Z","published":"2017-09-05T17:29:00.230Z","upstream":["CVE-2017-14158"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2017-14158"}],"affected":[{"package":{"name":"python-scrapy","ecosystem":"Debian:12","purl":"pkg:deb/debian/python-scrapy?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10.0-1","2.11.0-1","2.11.0-2","2.11.1-1","2.11.1-2","2.11.2-1","2.11.2-2","2.11.2-3","2.12.0-1","2.12.0-2","2.13.1-1~exp1","2.13.3-1","2.13.3-1~exp1","2.13.4-1","2.13.4-2","2.14.0-1","2.14.1-1","2.14.2-1","2.15.1-1","2.16.0-1","2.16.0-2","2.17.0-1","2.18.0-1","2.8.0-2","2.9.0-1","2.9.0-1~exp1","2.9.0-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-14158.json"}},{"package":{"name":"python-scrapy","ecosystem":"Debian:13","purl":"pkg:deb/debian/python-scrapy?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.12.0-2","2.13.1-1~exp1","2.13.3-1","2.13.3-1~exp1","2.13.4-1","2.13.4-2","2.14.0-1","2.14.1-1","2.14.2-1","2.15.1-1","2.16.0-1","2.16.0-2","2.17.0-1","2.18.0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-14158.json"}},{"package":{"name":"python-scrapy","ecosystem":"Debian:14","purl":"pkg:deb/debian/python-scrapy?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.12.0-2","2.13.1-1~exp1","2.13.3-1","2.13.3-1~exp1","2.13.4-1","2.13.4-2","2.14.0-1","2.14.1-1","2.14.2-1","2.15.1-1","2.16.0-1","2.16.0-2","2.17.0-1","2.18.0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-14158.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}