OESA-2025-1958 (CVE-2025-50181)

Vulnerability from osv_openeuler – Published: 2025-08-01 11:09 – Updated: 2026-08-06 11:09 – Source website
VLAI
Summary
python-urllib3 security update
Details

HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more.

Security Fix(es):

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.(CVE-2025-50181)

Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "noarch": [
          "python3-urllib3-1.26.18-3.oe2403sp1.noarch.rpm"
        ],
        "src": [
          "python-urllib3-1.26.18-3.oe2403sp1.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP1",
        "name": "python-urllib3",
        "purl": "pkg:rpm/openEuler/python-urllib3\u0026distro=openEuler-24.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.18-3.oe2403sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python3-urllib3-1.26.18-3.oe2403sp2.noarch.rpm"
        ],
        "src": [
          "python-urllib3-1.26.18-3.oe2403sp2.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP2",
        "name": "python-urllib3",
        "purl": "pkg:rpm/openEuler/python-urllib3\u0026distro=openEuler-24.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.18-3.oe2403sp2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python2-urllib3-1.25.9-12.oe2003sp4.noarch.rpm",
          "python3-urllib3-1.25.9-12.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "python-urllib3-1.25.9-12.oe2003sp4.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "python-urllib3",
        "purl": "pkg:rpm/openEuler/python-urllib3\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.25.9-12.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python3-urllib3-1.26.12-8.oe2203sp3.noarch.rpm"
        ],
        "src": [
          "python-urllib3-1.26.12-8.oe2203sp3.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP3",
        "name": "python-urllib3",
        "purl": "pkg:rpm/openEuler/python-urllib3\u0026distro=openEuler-22.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.12-8.oe2203sp3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python3-urllib3-1.26.12-8.oe2203sp4.noarch.rpm"
        ],
        "src": [
          "python-urllib3-1.26.12-8.oe2203sp4.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP4",
        "name": "python-urllib3",
        "purl": "pkg:rpm/openEuler/python-urllib3\u0026distro=openEuler-22.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.12-8.oe2203sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "python3-urllib3-1.26.18-3.oe2403sp1.noarch.rpm",
          "python3-urllib3-1.26.18-3.oe2403sp2.noarch.rpm",
          "python3-urllib3-1.26.18-3.oe2403.noarch.rpm"
        ],
        "src": [
          "python-urllib3-1.26.18-3.oe2403sp1.src.rpm",
          "python-urllib3-1.26.18-3.oe2403sp2.src.rpm",
          "python-urllib3-1.26.18-3.oe2403.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS",
        "name": "python-urllib3",
        "purl": "pkg:rpm/openEuler/python-urllib3\u0026distro=openEuler-24.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.18-3.oe2403"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more.\r\n\r\nSecurity Fix(es):\n\nurllib3 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.(CVE-2025-50181)",
  "id": "OESA-2025-1958",
  "modified": "2026-08-06T11:09:02Z",
  "published": "2025-08-01T11:09:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1958"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-50181"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "python-urllib3 security update",
  "upstream": [
    "CVE-2025-50181"
  ]
}



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