gsd-2023-46648
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
An insufficient entropy vulnerability was identified in GitHub Enterprise Server (GHES) that allowed an attacker to brute force a user invitation to the GHES Management Console. To exploit this vulnerability, an attacker would need knowledge that a user invitation was pending. This vulnerability affected all versions of GitHub Enterprise Server since 3.8 and was fixed in version 3.8.12, 3.9.7, 3.10.4, and 3.11.1. This vulnerability was reported via the GitHub Bug Bounty program.
Aliases
Aliases
CVE-2023-46648


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-46648",
    "id": "GSD-2023-46648"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-46648"
      ],
      "details": "An insufficient entropy vulnerability was identified in GitHub Enterprise Server (GHES) that allowed an attacker to brute force a user invitation to the GHES Management Console. To exploit this vulnerability, an attacker would need knowledge that a user invitation was pending. This vulnerability affected all versions of GitHub Enterprise Server since 3.8 and was fixed in version 3.8.12, 3.9.7, 3.10.4, and 3.11.1. This vulnerability was reported via the GitHub Bug Bounty program.\n",
      "id": "GSD-2023-46648",
      "modified": "2023-12-13T01:20:52.959361Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "product-cna@github.com",
        "ID": "CVE-2023-46648",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Enterprise Server",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.8.0",
                          "version_value": "3.8.12"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.9.0",
                          "version_value": "3.9.7"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.10.0",
                          "version_value": "3.10.4"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "3.11.0",
                          "version_value": "3.11.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "GitHub"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Imre Rad"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "An insufficient entropy vulnerability was identified in GitHub Enterprise Server (GHES) that allowed an attacker to brute force a user invitation to the GHES Management Console. To exploit this vulnerability, an attacker would need knowledge that a user invitation was pending. This vulnerability affected all versions of GitHub Enterprise Server since 3.8 and was fixed in version 3.8.12, 3.9.7, 3.10.4, and 3.11.1. This vulnerability was reported via the GitHub Bug Bounty program.\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-331",
                "lang": "eng",
                "value": "CWE-331 Insufficient Entropy"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12"
          },
          {
            "name": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7"
          },
          {
            "name": "https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4"
          },
          {
            "name": "https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1"
          }
        ]
      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B3D983FF-FDDE-484C-AA34-31EB52E25EC2",
                    "versionEndExcluding": "3.8.12",
                    "versionStartIncluding": "3.8.0",
                    "vulnerable": true
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                    "criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
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                    "versionEndExcluding": "3.10.4",
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                  }
                ],
                "negate": false,
                "operator": "OR"
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            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "An insufficient entropy vulnerability was identified in GitHub Enterprise Server (GHES) that allowed an attacker to brute force a user invitation to the GHES Management Console. To exploit this vulnerability, an attacker would need knowledge that a user invitation was pending. This vulnerability affected all versions of GitHub Enterprise Server since 3.8 and was fixed in version 3.8.12, 3.9.7, 3.10.4, and 3.11.1. This vulnerability was reported via the GitHub Bug Bounty program.\n"
          },
          {
            "lang": "es",
            "value": "Se identific\u00f3 una vulnerabilidad de entrop\u00eda insuficiente en GitHub Enterprise Server (GHES) que permiti\u00f3 a un atacante forzar por fuerza bruta una invitaci\u00f3n de usuario a la GHES Management Console. Para aprovechar esta vulnerabilidad, un atacante necesitar\u00eda saber que hay una invitaci\u00f3n de usuario pendiente. Esta vulnerabilidad afect\u00f3 a todas las versiones de GitHub Enterprise Server desde la 3.8 y se solucion\u00f3 en las versiones 3.8.12, 3.9.7, 3.10.4 y 3.11.1. Esta vulnerabilidad se inform\u00f3 a trav\u00e9s del programa GitHub Bug Bounty."
          }
        ],
        "id": "CVE-2023-46648",
        "lastModified": "2023-12-29T15:40:50.423",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.6,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.6,
              "impactScore": 6.0,
              "source": "product-cna@github.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2023-12-21T21:15:09.257",
        "references": [
          {
            "source": "product-cna@github.com",
            "tags": [
              "Release Notes"
            ],
            "url": "https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4"
          },
          {
            "source": "product-cna@github.com",
            "tags": [
              "Release Notes"
            ],
            "url": "https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1"
          },
          {
            "source": "product-cna@github.com",
            "tags": [
              "Release Notes"
            ],
            "url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12"
          },
          {
            "source": "product-cna@github.com",
            "tags": [
              "Release Notes"
            ],
            "url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7"
          }
        ],
        "sourceIdentifier": "product-cna@github.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-331"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-331"
              }
            ],
            "source": "product-cna@github.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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