CVE-2017-14158

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Source
https://cve.org/CVERecord?id=CVE-2017-14158
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14158.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-14158
Aliases
Downstream
Published
2017-09-05T17:29:00.230Z
Modified
2026-04-11T15:42:43.353805Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
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.

References

Affected packages

Git / github.com/scrapy/scrapy

Affected ranges

Type
GIT
Repo
https://github.com/scrapy/scrapy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5f69ec98f70e1e1e5f65fb36eb1cfb23d0be5b45
Database specific 
{
    "cpe": "cpe:2.3:a:scrapy:scrapy:1.4:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.4"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

0.*
0.10
0.10-rc1
0.10.1
0.10.2
0.10.3
0.14.0
0.15.0
0.15.1
0.17.0
0.21.0
0.23.0
0.24.0
0.25.0
0.25.1
0.7
0.7-rc1
0.8
0.9
0.9-rc1
1.*
1.0.0rc1
1.2.0
1.2.0dev2
1.2.1
1.2.2
1.3.0
1.3.1
1.3.2
1.4.0
Other
hojo
scrapy-0.*
scrapy-0.25.1-sc

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14158.json"