VulnerabilityModified
CVE-2022-40899
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.
HIGH 7.5EPSS 1.82%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.82%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.82% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- pythoncharmers/python-future
- Source
- cve@mitre.org
References
- https://github.com/PythonCharmers/python-future/blob/master/src/future/backports/http/cookiejar.py#L215Third Party Advisory
- https://github.com/PythonCharmers/python-future/pull/610Issue Tracking, Patch, Third Party Advisory
- https://github.com/python/cpython/pull/17157Exploit, Patch, Third Party Advisory
- https://pypi.org/project/future/Product, Third Party Advisory
- https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/Exploit, Vendor Advisory
- https://github.com/PythonCharmers/python-future/blob/master/src/future/backports/http/cookiejar.py#L215Third Party Advisory
- https://github.com/PythonCharmers/python-future/pull/610Issue Tracking, Patch, Third Party Advisory
- https://github.com/python/cpython/pull/17157Exploit, Patch, Third Party Advisory
- https://pypi.org/project/future/Product, Third Party Advisory
- https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/Exploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.