gsd-2020-14144
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
** DISPUTED ** The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer environments where the documentation was not understood (e.g., one viewpoint is that the dangerousness of this feature should be documented immediately above the ENABLE_GIT_HOOKS line in the config file). NOTE: The vendor has indicated this is not a vulnerability and states "This is a functionality of the software that is limited to a very limited subset of accounts. If you give someone the privilege to execute arbitrary code on your server, they can execute arbitrary code on your server. We provide very clear warnings to users around this functionality and what it provides."
Aliases
Aliases
CVE-2020-14144


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-14144",
    "description": "** DISPUTED ** The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer environments where the documentation was not understood (e.g., one viewpoint is that the dangerousness of this feature should be documented immediately above the ENABLE_GIT_HOOKS line in the config file). NOTE: The vendor has indicated this is not a vulnerability and states \"This is a functionality of the software that is limited to a very limited subset of accounts. If you give someone the privilege to execute arbitrary code on your server, they can execute arbitrary code on your server. We provide very clear warnings to users around this functionality and what it provides.\"",
    "id": "GSD-2020-14144",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2020-14144"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-14144"
      ],
      "details": "** DISPUTED ** The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer environments where the documentation was not understood (e.g., one viewpoint is that the dangerousness of this feature should be documented immediately above the ENABLE_GIT_HOOKS line in the config file). NOTE: The vendor has indicated this is not a vulnerability and states \"This is a functionality of the software that is limited to a very limited subset of accounts. If you give someone the privilege to execute arbitrary code on your server, they can execute arbitrary code on your server. We provide very clear warnings to users around this functionality and what it provides.\"",
      "id": "GSD-2020-14144",
      "modified": "2023-12-13T01:21:59.773776Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-14144",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** DISPUTED ** The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer environments where the documentation was not understood (e.g., one viewpoint is that the dangerousness of this feature should be documented immediately above the ENABLE_GIT_HOOKS line in the config file). NOTE: The vendor has indicated this is not a vulnerability and states \"This is a functionality of the software that is limited to a very limited subset of accounts. If you give someone the privilege to execute arbitrary code on your server, they can execute arbitrary code on your server. We provide very clear warnings to users around this functionality and what it provides.\""
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/go-gitea/gitea/releases",
            "refsource": "MISC",
            "url": "https://github.com/go-gitea/gitea/releases"
          },
          {
            "name": "https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-3-schwachstelle-in-gitea-1125-und-gogs-0122-ermoeglicht-ausfuehrung-von-code-nach-authent/",
            "refsource": "MISC",
            "url": "https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-3-schwachstelle-in-gitea-1125-und-gogs-0122-ermoeglicht-ausfuehrung-von-code-nach-authent/"
          },
          {
            "name": "https://github.com/go-gitea/gitea/pull/13058",
            "refsource": "MISC",
            "url": "https://github.com/go-gitea/gitea/pull/13058"
          },
          {
            "name": "https://docs.gitlab.com/ee/administration/server_hooks.html",
            "refsource": "MISC",
            "url": "https://docs.gitlab.com/ee/administration/server_hooks.html"
          },
          {
            "name": "https://docs.github.com/en/enterprise-server@2.19/admin/policies/creating-a-pre-receive-hook-script",
            "refsource": "MISC",
            "url": "https://docs.github.com/en/enterprise-server@2.19/admin/policies/creating-a-pre-receive-hook-script"
          },
          {
            "name": "http://packetstormsecurity.com/files/162122/Gitea-Git-Hooks-Remote-Code-Execution.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/162122/Gitea-Git-Hooks-Remote-Code-Execution.html"
          },
          {
            "name": "https://github.com/PandatiX/CVE-2021-28378",
            "refsource": "MISC",
            "url": "https://github.com/PandatiX/CVE-2021-28378"
          },
          {
            "name": "https://github.com/PandatiX/CVE-2021-28378#notes",
            "refsource": "MISC",
            "url": "https://github.com/PandatiX/CVE-2021-28378#notes"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=v1.1.0 \u003c=v1.12.5",
          "affected_versions": "All versions starting from 1.1.0 up to 1.12.5",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-78",
            "CWE-937"
          ],
          "date": "2021-09-24",
          "description": "The git hook feature in Gitea allows for authenticated remote code execution.",
          "fixed_versions": [
            "v1.12.6"
          ],
          "identifier": "CVE-2020-14144",
          "identifiers": [
            "CVE-2020-14144"
          ],
          "not_impacted": "All versions before 1.1.0, all versions after 1.12.5",
          "package_slug": "go/github.com/go-gitea/gitea",
          "pubdate": "2020-10-16",
          "solution": "Upgrade to version 1.12.6 or above.",
          "title": "OS Command Injection",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-14144"
          ],
          "uuid": "617e52c3-d187-4d45-a1c9-0b366cbdcda3",
          "versions": [
            {
              "commit": {
                "sha": "bb7af5389c3d561e24cf6533c2e7110d39f5316c",
                "tags": [
                  "v1.1.0"
                ],
                "timestamp": "20170309192512"
              },
              "number": "v1.1.0"
            },
            {
              "commit": {
                "sha": "4d8751fda388c7222a65881f0920b12da6d75b1d",
                "tags": [
                  "v1.12.5"
                ],
                "timestamp": "20201001183522"
              },
              "number": "v1.12.5"
            },
            {
              "commit": {
                "sha": "08209589da0f669a4595841ff3b7d99c3673182c",
                "tags": [
                  "v1.12.6"
                ],
                "timestamp": "20201116065734"
              },
              "number": "v1.12.6"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2522BAA2-9036-4157-B1CC-E2AE54DAD2C7",
                    "versionEndIncluding": "1.12.5",
                    "versionStartIncluding": "1.1.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer environments where the documentation was not understood (e.g., one viewpoint is that the dangerousness of this feature should be documented immediately above the ENABLE_GIT_HOOKS line in the config file). NOTE: The vendor has indicated this is not a vulnerability and states \"This is a functionality of the software that is limited to a very limited subset of accounts. If you give someone the privilege to execute arbitrary code on your server, they can execute arbitrary code on your server. We provide very clear warnings to users around this functionality and what it provides."
          },
          {
            "lang": "es",
            "value": "** EN DISPUTA ** La funcionalidad git hook en Gitea versiones 1.1.0 hasta 1.12.5 podr\u00eda permitir la ejecuci\u00f3n de c\u00f3digo remoto autenticado en entornos de clientes donde la documentaci\u00f3n no fue entendida (por ejemplo, un punto de vista es que la peligrosidad de esta caracter\u00edstica deber\u00eda ser documentada inmediatamente encima de la l\u00ednea ENABLE_GIT_HOOKS en el archivo de configuraci\u00f3n). NOTA: El proveedor ha indicado que no se trata de una vulnerabilidad y afirma: \"Se trata de una funcionalidad del software que se limita a un subconjunto muy limitado de cuentas\". Si le das a alguien el privilegio de ejecutar un c\u00f3digo arbitrario en tu servidor, puede ejecutar un c\u00f3digo arbitrario en tu servidor. Proporcionamos advertencias muy claras a los usuarios sobre esta funcionalidad y lo que proporciona."
          }
        ],
        "id": "CVE-2020-14144",
        "lastModified": "2024-04-11T01:07:02.000",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "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,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-10-16T14:15:11.470",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://packetstormsecurity.com/files/162122/Gitea-Git-Hooks-Remote-Code-Execution.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://docs.github.com/en/enterprise-server%402.19/admin/policies/creating-a-pre-receive-hook-script"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://docs.gitlab.com/ee/administration/server_hooks.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/PandatiX/CVE-2021-28378"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/PandatiX/CVE-2021-28378#notes"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/go-gitea/gitea/pull/13058"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Release Notes",
              "Third Party Advisory"
            ],
            "url": "https://github.com/go-gitea/gitea/releases"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-3-schwachstelle-in-gitea-1125-und-gogs-0122-ermoeglicht-ausfuehrung-von-code-nach-authent/"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-78"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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