CVE-2022-40899

CVSS 7.5 HIGHEPSS 1.8%CWE-400

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Dec 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

n/a · n/a

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References

https://github.com/PythonCharmers/python-future/blob/master/src/future/backports/http/cookiejar.py#L215 https://github.com/PythonCharmers/python-future/pull/610 https://github.com/python/cpython/pull/17157 https://pypi.org/project/future/https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/