CVE-2019-9674
High
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.
Exploit probability
5.5%
Published
February 4, 2020
Required by
Not available
Last source change
August 7, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2019-9674
View original source
Lib/zipfile.py in Python through 3.7.2 allows remote attackers to cause a denial of service (resource consumption) via a ZIP bomb.
05 / REFERENCES
Further evidence
- 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
- https://python-security.readthedocs.io/security.html#archives-and-zip-bomb
- https://security.netapp.com/advisory/ntap-20200221-0003/
- https://usn.ubuntu.com/4428-1/
- https://www.python.org/news/security/