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f5F5F5:K000138600
HistoryFeb 13, 2024 - 12:00 a.m.

K000138600 : Python vulnerability CVE-2023-43804

2024-02-1300:00:00
my.f5.com
14
python
urllib3
cookie
http
vulnerability
patched

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.3%

Security Advisory Description

urllib3 is a user-friendly HTTP client library for Python. urllib3 doesn’t treat the Cookie HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a Cookie header and unknowingly leak information via HTTP redirects to a different origin if that user doesn’t disable redirects explicitly. This issue has been patched in urllib3 version 1.26.17 or 2.0.5. (CVE-2023-43804)

Impact

There is no impact; F5 products are not affected by this vulnerability.