Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS12M2M1LWpxcjYtN3FtOM4AAwjq

Python Charmers Future denial of service vulnerability

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.

Permalink: https://github.com/advisories/GHSA-v3c5-jqr6-7qm8
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12M2M1LWpxcjYtN3FtOM4AAwjq
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: over 1 year ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-v3c5-jqr6-7qm8, CVE-2022-40899
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-40899
• https://github.com/python/cpython/pull/17157
• https://github.com/PythonCharmers/python-future/blob/master/src/future/backports/http/cookiejar.py#L215
• https://pypi.org/project/future/
• https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/
• https://github.com/PythonCharmers/python-future/commit/c91d70b34ef0402aef3e9d04364ba98509dca76f
• https://github.com/PythonCharmers/python-future/pull/610
• https://github.com/advisories/GHSA-v3c5-jqr6-7qm8

Repository: https://github.com/python/cpython
Blast Radius: 36.8

Affected Packages