gsd-2022-23741
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a scoped user-to-server token to escalate to full admin/owner privileges. An attacker would require an account with admin access to install a malicious GitHub App. This vulnerability was fixed in versions 3.3.17, 3.4.12, 3.5.9, and 3.6.5. This vulnerability was reported via the GitHub Bug Bounty program.
Aliases
Aliases
CVE-2022-23741


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-23741",
    "id": "GSD-2022-23741"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-23741"
      ],
      "details": "An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a scoped user-to-server token to escalate to full admin/owner privileges. An attacker would require an account with admin access to install a malicious GitHub App. This vulnerability was fixed in versions 3.3.17, 3.4.12, 3.5.9, and 3.6.5. This vulnerability was reported via the GitHub Bug Bounty program.",
      "id": "GSD-2022-23741",
      "modified": "2023-12-13T01:19:35.271788Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "product-cna@github.com",
        "ID": "CVE-2022-23741",
        "STATE": "PUBLIC",
        "TITLE": "Incorrect authorization in GitHub Enterprise Server token generation leading to full admin access"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "GitHub Enterprise Server",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.3",
                          "version_value": "3.3.17"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.4",
                          "version_value": "3.4.12"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.5",
                          "version_value": "3.5.9"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.6",
                          "version_value": "3.6.5"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "GitHub"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Vaibhav Singh (@vaib25vicky)"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a scoped user-to-server token to escalate to full admin/owner privileges. An attacker would require an account with admin access to install a malicious GitHub App. This vulnerability was fixed in versions 3.3.17, 3.4.12, 3.5.9, and 3.6.5. This vulnerability was reported via the GitHub Bug Bounty program."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-863"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.17",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.17"
          },
          {
            "name": "https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.12",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.12"
          },
          {
            "name": "https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.9",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.9"
          },
          {
            "name": "https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.5",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.5"
          }
        ]
      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.6.5",
                "versionStartIncluding": "3.6.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.5.9",
                "versionStartIncluding": "3.5.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.4.12",
                "versionStartIncluding": "3.4.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.3.17",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "product-cna@github.com",
          "ID": "CVE-2022-23741"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a scoped user-to-server token to escalate to full admin/owner privileges. An attacker would require an account with admin access to install a malicious GitHub App. This vulnerability was fixed in versions 3.3.17, 3.4.12, 3.5.9, and 3.6.5. This vulnerability was reported via the GitHub Bug Bounty program."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.9",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.9"
            },
            {
              "name": "https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.12",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.12"
            },
            {
              "name": "https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.5",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.5"
            },
            {
              "name": "https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.17",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.17"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-12-16T21:04Z",
      "publishedDate": "2022-12-14T19:15Z"
    }
  }
}


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