Vulnerability-Lookup

CNVD-2019-04907

Vulnerability from cnvd - Published: 2019-02-21

Title

Gogs目录遍历漏洞

Description

Gogs（又名Go Git Service）是Gogs团队开发的一个基于Go语言的自助Git托管服务，它支持创建、迁移公开/私有仓库，添加、删除仓库协作者等。 Gogs 0.11.82.1218之前版本中的pkg/tool/path.go文件的文件上传功能存在目录遍历漏洞。攻击者可利用该漏洞在服务器上的data/sessions目录下创建文件。

Severity

中

Patch Name

Gogs目录遍历漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-20303

Impacted products

Name
Gogs Gogs <0.11.82.1218

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-20303"
    }
  },
  "description": "Gogs\uff08\u53c8\u540dGo Git Service\uff09\u662fGogs\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u57fa\u4e8eGo\u8bed\u8a00\u7684\u81ea\u52a9Git\u6258\u7ba1\u670d\u52a1\uff0c\u5b83\u652f\u6301\u521b\u5efa\u3001\u8fc1\u79fb\u516c\u5f00/\u79c1\u6709\u4ed3\u5e93\uff0c\u6dfb\u52a0\u3001\u5220\u9664\u4ed3\u5e93\u534f\u4f5c\u8005\u7b49\u3002\n\nGogs 0.11.82.1218\u4e4b\u524d\u7248\u672c\u4e2d\u7684pkg/tool/path.go\u6587\u4ef6\u7684\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u670d\u52a1\u5668\u4e0a\u7684data/sessions\u76ee\u5f55\u4e0b\u521b\u5efa\u6587\u4ef6\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04907",
  "openTime": "2019-02-21",
  "patchDescription": "Gogs\uff08\u53c8\u540dGo Git Service\uff09\u662fGogs\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u57fa\u4e8eGo\u8bed\u8a00\u7684\u81ea\u52a9Git\u6258\u7ba1\u670d\u52a1\uff0c\u5b83\u652f\u6301\u521b\u5efa\u3001\u8fc1\u79fb\u516c\u5f00/\u79c1\u6709\u4ed3\u5e93\uff0c\u6dfb\u52a0\u3001\u5220\u9664\u4ed3\u5e93\u534f\u4f5c\u8005\u7b49\u3002\r\n\r\nGogs 0.11.82.1218\u4e4b\u524d\u7248\u672c\u4e2d\u7684pkg/tool/path.go\u6587\u4ef6\u7684\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u670d\u52a1\u5668\u4e0a\u7684data/sessions\u76ee\u5f55\u4e0b\u521b\u5efa\u6587\u4ef6\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Gogs\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gogs Gogs \u003c0.11.82.1218"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-20303",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-20",
  "title": "Gogs\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2018-20303 (GCVE-0-2018-20303)

Vulnerability from cvelistv5 – Published: 2018-12-20 00:00 – Updated: 2024-08-05 11:58

Summary

In pkg/tool/path.go in Gogs before 0.11.82.1218, a directory traversal in the file-upload functionality can allow an attacker to create a file under data/sessions on the server, a similar issue to CVE-2018-18925.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/gogs/gogs/commit/ff93d9dbda5ce…	x_refsource_MISC
https://pentesterlab.com/exercises/cve-2018-18925/	x_refsource_MISC
https://github.com/gogs/gogs/issues/5558	x_refsource_MISC

Date Public

2018-12-19 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:58:18.905Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://pentesterlab.com/exercises/cve-2018-18925/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/gogs/gogs/issues/5558"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-12-19T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In pkg/tool/path.go in Gogs before 0.11.82.1218, a directory traversal in the file-upload functionality can allow an attacker to create a file under data/sessions on the server, a similar issue to CVE-2018-18925."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-20T00:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://pentesterlab.com/exercises/cve-2018-18925/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gogs/gogs/issues/5558"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-20303",
          "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": [
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              "lang": "eng",
              "value": "In pkg/tool/path.go in Gogs before 0.11.82.1218, a directory traversal in the file-upload functionality can allow an attacker to create a file under data/sessions on the server, a similar issue to CVE-2018-18925."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce",
              "refsource": "MISC",
              "url": "https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce"
            },
            {
              "name": "https://pentesterlab.com/exercises/cve-2018-18925/",
              "refsource": "MISC",
              "url": "https://pentesterlab.com/exercises/cve-2018-18925/"
            },
            {
              "name": "https://github.com/gogs/gogs/issues/5558",
              "refsource": "MISC",
              "url": "https://github.com/gogs/gogs/issues/5558"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2018-12-19T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2019-04907

CVE-2018-20303 (GCVE-0-2018-20303)

Tags

Sightings

Nomenclature

Related by attack behaviour