CVE-2019-9674
HIGH severity · CVSS 7.5 · Uncontrolled resource consumption
7.5CVSS HIGH
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://bugs.python.org/issue36260Advisory
- https://bugs.python.org/issue36462Advisory
- https://python-security.readthedocs.io/security.html#archives-and-zip-bombAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00041.html
- https://github.com/python/cpython/blob/master/Lib/zipfile.pyAdvisory
- https://security.netapp.com/advisory/ntap-20200221-0003/Advisory
- https://usn.ubuntu.com/4428-1/Advisory