8.1

CVE-2023-43804

`Cookie` HTTP header isn't stripped on cross-origin redirects

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Python ≫ Urllib3 Version < 1.26.17
Python ≫ Urllib3 Version >= 2.0.0 < 2.0.6
Debian ≫ Debian Linux Version10.0
Fedoraproject ≫ Fedora Version37
Fedoraproject ≫ Fedora Version38
Fedoraproject ≫ Fedora Version39
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.21% 0.644
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
security-advisories@github.com 5.9 0.7 5.2
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

https://lists.debian.org/debian-lts-announce/2023/10/msg00012.html
Third Party Advisory
Mailing List
https://github.com/urllib3/urllib3/commit/01220354d389cd05474713f8c982d05c9b17aafb
Patch
https://github.com/urllib3/urllib3/commit/644124ecd0b6e417c527191f866daa05a5a2056d
Patch
https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f
Patch
Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5F5CUBAN5XMEBVBZPHFITBLMJV5FIJJ5/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I3PR7C6RJ6JUBQKIJ644DMIJSUP36VDY/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAGZXYJ7H2G3SB47M453VQVNAWKAEJJ/
Third Party Advisory
Mailing List
https://security.netapp.com/advisory/ntap-20241213-0007/
https://www.vicarius.io/vsociety/posts/cve-2023-43804-urllib3-vulnerability-3
https://lists.debian.org/debian-lts-announce/2024/12/msg00020.html