CVE-2023-43804
CVSS 3.1 Score 8.1 of 10 (high)
Details
Published Oct 4, 2023
Updated: Feb 1, 2024
CWE ID 200
Summary
CVE-2023-43804 affects the urllib3 library used in Python for handling HTTP requests. The vulnerability arises because urllib3 does not provide special treatment or cookie management features, leaving it up to the user. If a user includes a `Cookie` header and allows HTTP redirects without verification, sensitive information could be unintentionally leaked to a different origin. This issue has been resolved in urllib3 versions 1.26.17 and 2.0.5.
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Affected Products
- python-urllib3
- Fedora Operating System
- Debian
Affected Vendors
- Debian
- Fedora Project
- Python Software Foundation
Advisories, Assessments, and Mitigations
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