Homepage
About Snyk

Information Exposure Affecting python3.11-urllib3 package, versions <0:1.26.12-2.el9

Severity

 Recommended
medium

Based on AlmaLinux security rating

    Threat Intelligence

    EPSS
    0.11% (47th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-ALMALINUX9-PYTHON311URLLIB3-6810588
  • published 7 May 2024
  • disclosed 12 Dec 2023
Report a new vulnerability Found a mistake?

Introduced: 12 Dec 2023

CVE-2023-43804 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:9 python3.11-urllib3 to version 0:1.26.12-2.el9 or higher.
This issue was patched in ALSA-2024:2159.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.11-urllib3 package and not the python3.11-urllib3 package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

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.

References

CVSS Scores

version 3.1
Expand this section

NVD

8.1 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    None
Expand this section

SUSE

5.9 medium
Expand this section

Red Hat

5.9 medium