{
  "document": {
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      "text": "Low"
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      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
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    "lang": "en",
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        "text": "security update for python-urllib3",
        "title": "Title of the patch"
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        "text": "This security update provides a functional equivalent of RHSA-2024:5309.\nThe original Red Hat(R) advisory is available from the Red Hat web site at\nhttps://access.redhat.com/errata/RHSA-2024:5309.\n",
        "title": "Description of the patch"
      },
      {
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        "text": "RHSA-2024:5309",
        "title": "Patchnames"
      },
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        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
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        "url": "https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_5309.json"
      },
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        "category": "self",
        "summary": "SUSE CVE CVE-2024-37891 page",
        "url": "https://www.suse.com/security/cve/CVE-2024-37891/"
      }
    ],
    "title": "security update for python-urllib3",
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      "id": "RHSA-2024:5309",
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      "revision_history": [
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          "date": "2024-08-13T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
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          "summary": "unknown changes"
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              {
                "category": "product_version",
                "name": "python3-urllib3-0:1.24.2-8.el8_10.noarch",
                "product": {
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  "vulnerabilities": [
    {
      "cve": "CVE-2024-37891",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2024-37891"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": " urllib3 is a user-friendly HTTP client library for Python. When using urllib3\u0027s proxy support with `ProxyManager`, the `Proxy-Authorization` header is only sent to the configured proxy, as expected. However, when sending HTTP requests *without* using urllib3\u0027s proxy support, it\u0027s possible to accidentally configure the `Proxy-Authorization` header even though it won\u0027t have any effect as the request is not using a forwarding proxy or a tunneling proxy. In those cases, urllib3 doesn\u0027t treat the `Proxy-Authorization` HTTP header as one carrying authentication material and thus doesn\u0027t strip the header on cross-origin redirects. Because this is a highly unlikely scenario, we believe the severity of this vulnerability is low for almost all users. Out of an abundance of caution urllib3 will automatically strip the `Proxy-Authorization` header during cross-origin redirects to avoid the small chance that users are doing this on accident. Users should use urllib3\u0027s proxy support or disable automatic redirects to achieve safe processing of the `Proxy-Authorization` header, but we still decided to strip the header by default in order to further protect users who aren\u0027t using the correct approach. We believe the number of usages affected by this advisory is low. It requires all of the following to be true to be exploited: 1. Setting the `Proxy-Authorization` header without using urllib3\u0027s built-in proxy support. 2. Not disabling HTTP redirects. 3. Either not using an HTTPS origin server or for the proxy or target origin to redirect to a malicious origin. Users are advised to update to either version 1.26.19 or version 2.2.2. Users unable to upgrade may use the `Proxy-Authorization` header with urllib3\u0027s `ProxyManager`, disable HTTP redirects using `redirects=False` when sending requests, or not user the `Proxy-Authorization` header as mitigations.",
          "title": "CVE description"
        }
      ],
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        {
          "category": "external",
          "summary": "CVE-2024-37891",
          "url": "https://www.suse.com/security/cve/CVE-2024-37891"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1226469 for CVE-2024-37891",
          "url": "https://bugzilla.suse.com/1226469"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:python3-urllib3-0:1.24.2-8.el8_10.noarch"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:python3-urllib3-0:1.24.2-8.el8_10.noarch"
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        }
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      "threats": [
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          "category": "impact",
          "date": "2024-08-13T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2024-37891"
    }
  ]
}