7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
74.4%
An issue discovered in Python Charmers Future 0.18.2 and earlier allows remote attackers to cause a denial of service via crafted Set-Cookie header from malicious web server. This issue has been patched in version 0.18.3.
github.com/python/cpython/pull/17157
github.com/PythonCharmers/python-future
github.com/PythonCharmers/python-future/blob/master/src/future/backports/http/cookiejar.py#L215
github.com/PythonCharmers/python-future/commit/c91d70b34ef0402aef3e9d04364ba98509dca76f
github.com/PythonCharmers/python-future/pull/610
nvd.nist.gov/vuln/detail/CVE-2022-40899
pypi.org/project/future
pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages