gsd-2018-20060
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.
Aliases
Aliases
CVE-2018-20060


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-20060",
    "description": "urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.",
    "id": "GSD-2018-20060",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-20060.html",
      "https://access.redhat.com/errata/RHSA-2020:2081",
      "https://access.redhat.com/errata/RHSA-2020:2068",
      "https://access.redhat.com/errata/RHSA-2020:1916",
      "https://access.redhat.com/errata/RHSA-2020:1605",
      "https://access.redhat.com/errata/RHBA-2020:1540",
      "https://access.redhat.com/errata/RHBA-2020:1539",
      "https://access.redhat.com/errata/RHSA-2020:0851",
      "https://access.redhat.com/errata/RHSA-2020:0850",
      "https://access.redhat.com/errata/RHSA-2019:2272",
      "https://ubuntu.com/security/CVE-2018-20060",
      "https://advisories.mageia.org/CVE-2018-20060.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2018-20060.html",
      "https://linux.oracle.com/cve/CVE-2018-20060.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-20060"
      ],
      "details": "urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.",
      "id": "GSD-2018-20060",
      "modified": "2023-12-13T01:22:29.005371Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-20060",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
            }
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          }
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            "url": "https://github.com/urllib3/urllib3/issues/1316"
          },
          {
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            "url": "https://github.com/urllib3/urllib3/pull/1346"
          },
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            "url": "https://github.com/urllib3/urllib3/blob/master/CHANGES.rst"
          },
          {
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          },
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          },
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          },
          {
            "name": "[debian-lts-announce] 20210615 [SECURITY] [DLA 2686-1] python-urllib3 security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.23",
          "affected_versions": "All versions before 1.23",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2019-10-03",
          "description": "urllib3 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.",
          "fixed_versions": [
            "1.23"
          ],
          "identifier": "CVE-2018-20060",
          "identifiers": [
            "CVE-2018-20060"
          ],
          "not_impacted": "All versions starting from 1.23",
          "package_slug": "pypi/urllib3",
          "pubdate": "2018-12-11",
          "solution": "Upgrade to version 1.23 or above.",
          "title": "Authentication Bypass",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-20060",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1649153",
            "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20060",
            "https://cwe.mitre.org/data/definitions/288.html",
            "https://github.com/urllib3/urllib3/issues/1316",
            "https://github.com/urllib3/urllib3/pull/1346"
          ],
          "uuid": "af82cc04-6c51-4b45-aaeb-4a04b7d7b574"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.23",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-20060"
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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        },
        "references": {
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            {
              "name": "https://github.com/urllib3/urllib3/pull/1346",
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              "tags": [
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              ],
              "url": "https://github.com/urllib3/urllib3/pull/1346"
            },
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            },
            {
              "name": "https://github.com/urllib3/urllib3/blob/master/CHANGES.rst",
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              "url": "https://github.com/urllib3/urllib3/blob/master/CHANGES.rst"
            },
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              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1649153",
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            },
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BXLAXHM3Z6DUCXZ7ZXZ2EAYJXWDCZFCT/"
            },
            {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-06-15T21:15Z",
      "publishedDate": "2018-12-11T17:29Z"
    }
  }
}


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