Disclosure summary
Lib/zipfile.py in Python through 3.7.2 allows remote attackers to cause a denial of service (resource consumption) via a ZIP bomb.
Source-reported weakness categories
CWE-400
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2019-9674
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| python | python | * {"versionStartIncluding":"3.2","versionEndIncluding":"3.8"} |
| canonical | ubuntu_linux | 12.04 |
| canonical | ubuntu_linux | 14.04 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 20.04 |
| netapp | active_iq_unified_manager | - |
Original records & references
- NIST NVD record
- CVE Program record
- bugs.python.org — Issue Tracking, Vendor Advisory
- bugs.python.org — Issue Tracking, Vendor Advisory
- github.com — Third Party Advisory
- python-security.readthedocs.io — Vendor Advisory
- security.netapp.com — Third Party Advisory
- usn.ubuntu.com — Third Party Advisory
- www.python.org — Vendor Advisory
- bugs.python.org — Issue Tracking, Vendor Advisory
- bugs.python.org — Issue Tracking, Vendor Advisory
- github.com — Third Party Advisory
- python-security.readthedocs.io — Vendor Advisory
- security.netapp.com — Third Party Advisory
- usn.ubuntu.com — Third Party Advisory
- www.python.org — Vendor Advisory
PUBLISHED 2020-02-04T10:15:11-05:00
MODIFIED 2026-10-08T17:17:20-04:00
INGESTED 2026-10-10T20:50:19-04:00