github - ghsa-gcp3-gfr7-rcqp

ghsa-gcp3-gfr7-rcqp

Vulnerability from github

Published

2022-05-24 17:43

Modified

2022-05-24 17:43

Details

A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site. User-controlled configuration of the underlying parsers used by GitHub Pages were not sufficiently restricted and made it possible to execute commands on the GitHub Enterprise Server instance. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to 2.22.7 and was fixed in 2.22.7, 2.21.15, and 2.20.24. The underlying issues contributing to this vulnerability were identified through the GitHub Security Bug Bounty program.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-10519"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-03T04:15:00Z",
    "severity": "HIGH"
  },
  "details": "A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site. User-controlled configuration of the underlying parsers used by GitHub Pages were not sufficiently restricted and made it possible to execute commands on the GitHub Enterprise Server instance. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to 2.22.7 and was fixed in 2.22.7, 2.21.15, and 2.20.24. The underlying issues contributing to this vulnerability were identified through the GitHub Security Bug Bounty program.",
  "id": "GHSA-gcp3-gfr7-rcqp",
  "modified": "2022-05-24T17:43:30Z",
  "published": "2022-05-24T17:43:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10519"
    },
    {
      "type": "WEB",
      "url": "https://docs.github.com/en/enterprise-server@2.20/admin/release-notes#2.20.24"
    },
    {
      "type": "WEB",
      "url": "https://docs.github.com/en/enterprise-server@2.21/admin/release-notes#2.21.15"
    },
    {
      "type": "WEB",
      "url": "https://docs.github.com/en/enterprise-server@2.22/admin/release-notes#2.22.7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-10519

Vulnerability from cvelistv5

Published

2021-03-03 03:25

Modified

2024-08-04 11:06

Severity ?

Summary

Unsafe configuration options in GitHub Pages leading to remote code execution on GitHub Enterprise Server

References

▼	URL	Tags
	https://docs.github.com/en/enterprise-server%402.20/admin/release-notes#2.20.24	x_refsource_MISC
	https://docs.github.com/en/enterprise-server%402.21/admin/release-notes#2.21.15	x_refsource_MISC
	https://docs.github.com/en/enterprise-server%402.22/admin/release-notes#2.22.7	x_refsource_MISC

Impacted products

▼	Vendor	Product
	GitHub	GitHub Enterprise Server

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:06:09.542Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.github.com/en/enterprise-server%402.20/admin/release-notes#2.20.24"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.github.com/en/enterprise-server%402.21/admin/release-notes#2.21.15"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.github.com/en/enterprise-server%402.22/admin/release-notes#2.22.7"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "GitHub Enterprise Server",
          "vendor": "GitHub",
          "versions": [
            {
              "lessThan": "2.20.24",
              "status": "affected",
              "version": "2.20",
              "versionType": "custom"
            },
            {
              "lessThan": "2.21.15",
              "status": "affected",
              "version": "2.21",
              "versionType": "custom"
            },
            {
              "lessThan": "2.22.7",
              "status": "affected",
              "version": "2.22",
              "versionType": "custom"
            }
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      ],
      "credits": [
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      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "CWE-77: Command Injection - Generic",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-03T03:25:21",
        "orgId": "82327ea3-741d-41e4-88f8-2cf9e791e760",
        "shortName": "GitHub_P"
      },
      "references": [
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          "url": "https://docs.github.com/en/enterprise-server%402.20/admin/release-notes#2.20.24"
        },
        {
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            "x_refsource_MISC"
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          "url": "https://docs.github.com/en/enterprise-server%402.21/admin/release-notes#2.21.15"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.github.com/en/enterprise-server%402.22/admin/release-notes#2.22.7"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Unsafe configuration options in GitHub Pages leading to remote code execution on GitHub Enterprise Server",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-cna@github.com",
          "ID": "CVE-2020-10519",
          "STATE": "PUBLIC",
          "TITLE": "Unsafe configuration options in GitHub Pages leading to remote code execution on GitHub Enterprise Server"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "GitHub Enterprise Server",
                      "version": {
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                          {
                            "version_affected": "\u003c",
                            "version_name": "2.20",
                            "version_value": "2.20.24"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "2.21",
                            "version_value": "2.21.15"
                          },
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                            "version_affected": "\u003c",
                            "version_name": "2.22",
                            "version_value": "2.22.7"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "GitHub"
              }
            ]
          }
        },
        "credit": [
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            "value": "yvvdwf"
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        "data_version": "4.0",
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            }
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        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "eng",
                  "value": "CWE-77: Command Injection - Generic"
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        },
        "references": {
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              "url": "https://docs.github.com/en/enterprise-server@2.20/admin/release-notes#2.20.24"
            },
            {
              "name": "https://docs.github.com/en/enterprise-server@2.21/admin/release-notes#2.21.15",
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            },
            {
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              "refsource": "MISC",
              "url": "https://docs.github.com/en/enterprise-server@2.22/admin/release-notes#2.22.7"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "82327ea3-741d-41e4-88f8-2cf9e791e760",
    "assignerShortName": "GitHub_P",
    "cveId": "CVE-2020-10519",
    "datePublished": "2021-03-03T03:25:21",
    "dateReserved": "2020-03-12T00:00:00",
    "dateUpdated": "2024-08-04T11:06:09.542Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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