Vulnerability-Lookup

CNVD-2018-23026

Vulnerability from cnvd - Published: 2018-11-07

Title

Gogs远程代码执行漏洞

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 0.11.66版本中存在安全漏洞，该漏洞源于程序未能正确验证会话ID。远程攻击者可利用该漏洞执行代码。

Severity

高

Patch Name

Gogs远程代码执行漏洞的补丁

Patch 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 0.11.66版本中存在安全漏洞，该漏洞源于程序未能正确验证会话ID。远程攻击者可利用该漏洞执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/zeripath/macaron-session/commit/5d01c1f53f6c5c91b6d7acd81a0736681a131d24

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-18925

Impacted products

Name
Gogs Gogs 0.11.66

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18925"
    }
  },
  "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 0.11.66\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u4f1a\u8bddID\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "5alt",
  "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/zeripath/macaron-session/commit/5d01c1f53f6c5c91b6d7acd81a0736681a131d24",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23026",
  "openTime": "2018-11-07",
  "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 0.11.66\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u4f1a\u8bddID\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\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\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gogs Gogs 0.11.66"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-18925",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-06",
  "title": "Gogs\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-18925 (GCVE-0-2018-18925)

Vulnerability from cvelistv5 – Published: 2018-11-04 06:00 – Updated: 2024-08-05 11:23

Summary

Gogs 0.11.66 allows remote code execution because it does not properly validate session IDs, as demonstrated by a ".." session-file forgery in the file session provider in file.go. This is related to session ID handling in the go-macaron/session code for Macaron.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/gogs/gogs/issues/5469	x_refsource_MISC

Date Public

2018-11-04 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:23:08.566Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/gogs/gogs/issues/5469"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-11-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Gogs 0.11.66 allows remote code execution because it does not properly validate session IDs, as demonstrated by a \"..\" session-file forgery in the file session provider in file.go. This is related to session ID handling in the go-macaron/session code for Macaron."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-11-04T06:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gogs/gogs/issues/5469"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-18925",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
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            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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                  "value": "n/a"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/gogs/gogs/issues/5469",
              "refsource": "MISC",
              "url": "https://github.com/gogs/gogs/issues/5469"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-18925",
    "datePublished": "2018-11-04T06:00:00.000Z",
    "dateReserved": "2018-11-04T00:00:00.000Z",
    "dateUpdated": "2024-08-05T11:23:08.566Z",
    "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.