7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
0.006 Low
EPSS
Percentile
78.6%
Python before 3.3.4 RC1 allows remote attackers to cause a denial of
service (infinite loop and CPU consumption) via a file size value larger
than the size of the zip file to the (1) ZipExtFile.read, (2)
ZipExtFile.read(n), (3) ZipExtFile.readlines, (4) ZipFile.extract, or (5)
ZipFile.extractall function.
Author | Note |
---|---|
mdeslaur | looks like it was introduced in python 3.3: http://hg.python.org/cpython/rev/028e8e0b03e8 |