UBUNTU-CVE-2025-50181

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2025-50181
Published: 19 Jun 2025, 01:15
Last modified:04 Feb 2026, 03:02

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
6.1 MEDIUM
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

19 Jun 2025, 01:15
Published
Vulnerability first disclosed
04 Feb 2026, 03:02
Last Modified
Vulnerability information updated

Description

urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected Systems

  • ubuntu•python-pip

    < 22.0.2+dfsg-1ubuntu0.6 | < 24.0+dfsg-1ubuntu1.2

  • ubuntu•python-urllib3

    < 1.13.1-2ubuntu0.16.04.4+esm3 | < 1.22-1ubuntu0.18.04.2+esm3 | < 1.25.8-2ubuntu0.4+esm1 | < 1.26.5-1~exp1ubuntu0.3 | < 2.0.7-1ubuntu0.2

References (4)