CVE-2019-9674

Lib/zipfile.py in Python through 3.7.2 allows remote attackers to cause a denial of service (resource consumption) via a ZIP bomb.

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

5.6% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-25)

CWE

CWE-400

Published

2020-02-04

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• canonical:ubuntu_linux
• netapp:active_iq_unified_manager
• python:python

References

• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00003.html
• http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00041.html
• https://bugs.python.org/issue36260
• https://bugs.python.org/issue36462
• https://github.com/python/cpython/blob/master/Lib/zipfile.py

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