VDB
CVE-2017-14158
CVE-2017-14158
PUBLISHED
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.
EPSS 0.50% · 66.6th percentile
Risk Scores
EPSS Score
0.50%
66.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | python-scrapy | 0, *, * |
| Ubuntu:Pro:24.04:LTS | python-scrapy | *, 2.11.0-2, 2.11.1-1 |
| Ubuntu:25.10 | python-scrapy | 0, 2.12.0-2 |
| Ubuntu:Pro:22.04:LTS | python-scrapy | 0, 2.4.1-2, 2.5.1-2ubuntu0.1~esm1 |
| Ubuntu:Pro:20.04:LTS | python-scrapy | 1.7.3-1ubuntu0.1~esm1, 0, 1.7.3-1 |
| Ubuntu:16.04:LTS | python-scrapy | 1.0.0-1, 1.0.3-1, 0 |
Exploit Intelligence
Timeline
- Sep 5, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-14158 third-party-advisory
- http://blog.csdn.net/wangtua/article/details/75228728 third-party-advisory
- https://github.com/scrapy/scrapy/issues/482 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-14158 third-party-advisory