gsd-2021-4142
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin.
Aliases
Aliases
CVE-2021-4142


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-4142",
    "description": "The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin.",
    "id": "GSD-2021-4142",
    "references": [
      "https://access.redhat.com/errata/RHSA-2022:0790",
      "https://access.redhat.com/errata/RHSA-2022:5498"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-4142"
      ],
      "details": "The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin.",
      "id": "GSD-2021-4142",
      "modified": "2023-12-13T01:23:11.556639Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2021-4142",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "candlepin",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "Affects v3.1.28-2, v3.2.21-1, v4.1.8-1 and earlier are affected."
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
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            "value": "The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-639",
                "lang": "eng",
                "value": "CWE-639 - Authorization Bypass Through User-Controlled Key -\u003e CWE-287 - Improper Authentication"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346"
          },
          {
            "name": "https://access.redhat.com/security/cve/CVE-2021-4142",
            "refsource": "MISC",
            "url": "https://access.redhat.com/security/cve/CVE-2021-4142"
          },
          {
            "name": "https://github.com/candlepin/candlepin/pull/3199",
            "refsource": "MISC",
            "url": "https://github.com/candlepin/candlepin/pull/3199"
          },
          {
            "name": "https://github.com/candlepin/candlepin/pull/3197",
            "refsource": "MISC",
            "url": "https://github.com/candlepin/candlepin/pull/3197"
          },
          {
            "name": "https://github.com/candlepin/candlepin/pull/3198",
            "refsource": "MISC",
            "url": "https://github.com/candlepin/candlepin/pull/3198"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.1.8-1",
                "versionStartIncluding": "4.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.2.21-1",
                "versionStartIncluding": "3.2.0",
                "vulnerable": true
              },
              {
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                "cpe_name": [],
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                "versionStartIncluding": "3.1.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2021-4142"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-287"
                },
                {
                  "lang": "en",
                  "value": "CWE-639"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/candlepin/candlepin/pull/3199",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://github.com/candlepin/candlepin/pull/3199"
            },
            {
              "name": "https://github.com/candlepin/candlepin/pull/3198",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/candlepin/candlepin/pull/3198"
            },
            {
              "name": "https://github.com/candlepin/candlepin/pull/3197",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/candlepin/candlepin/pull/3197"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Vendor Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346"
            },
            {
              "name": "https://access.redhat.com/security/cve/CVE-2021-4142",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://access.redhat.com/security/cve/CVE-2021-4142"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-02-12T23:43Z",
      "publishedDate": "2022-08-24T16:15Z"
    }
  }
}


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