cnvd - cnvd-2019-14626

CNVD-2019-14626

Vulnerability from cnvd - Published: 2019-05-17

Title

GitLab CE和EE不受控资源消耗漏洞

Description

GitLab是一个利用Ruby on Rails开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。 GitLab CE和EE存在不受控资源消耗漏洞。该漏洞源于.gitlab-ci.yml refs值存在正则表达式输入验证问题。攻击者可利用该漏洞导致拒绝服务。

Severity

中

Patch Name

GitLab CE和EE不受控资源消耗漏洞的补丁

Patch Description

GitLab是一个利用Ruby on Rails开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。 GitLab CE和EE存在不受控资源消耗漏洞。该漏洞源于.gitlab-ci.yml refs值存在正则表达式输入验证问题。攻击者可利用该漏洞导致拒绝服务。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://about.gitlab.com/blog/categories/releases/

Reference

https://web.nvd.nist.gov//vuln/detail/CVE-2019-10640

Impacted products

Name
['GitLab Community/Enterprise Edition <11.7.10', 'GitLab Community/Enterprise Edition 11.8.x，<11.8.6', 'GitLab Community/Enterprise Edition 11.9.x，<11.9.4']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10640",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10640"
    }
  },
  "description": "GitLab\u662f\u4e00\u4e2a\u5229\u7528Ruby on Rails\u5f00\u53d1\u7684\u5f00\u6e90\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4e00\u4e2a\u81ea\u6258\u7ba1\u7684Git\u9879\u76ee\u4ed3\u5e93\uff0c\u53ef\u901a\u8fc7Web\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u516c\u5f00\u7684\u6216\u8005\u79c1\u4eba\u9879\u76ee\u3002\n\nGitLab CE\u548cEE\u5b58\u5728\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e.gitlab-ci.yml refs\u503c\u5b58\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u8f93\u5165\u9a8c\u8bc1\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://about.gitlab.com/blog/categories/releases/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-14626",
  "openTime": "2019-05-17",
  "patchDescription": "GitLab\u662f\u4e00\u4e2a\u5229\u7528Ruby on Rails\u5f00\u53d1\u7684\u5f00\u6e90\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4e00\u4e2a\u81ea\u6258\u7ba1\u7684Git\u9879\u76ee\u4ed3\u5e93\uff0c\u53ef\u901a\u8fc7Web\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u516c\u5f00\u7684\u6216\u8005\u79c1\u4eba\u9879\u76ee\u3002\r\n\r\nGitLab CE\u548cEE\u5b58\u5728\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e.gitlab-ci.yml refs\u503c\u5b58\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u8f93\u5165\u9a8c\u8bc1\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "GitLab CE\u548cEE\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "GitLab Community/Enterprise Edition \u003c11.7.10",
      "GitLab Community/Enterprise Edition 11.8.x\uff0c\u003c11.8.6",
      "GitLab Community/Enterprise Edition  11.9.x\uff0c\u003c11.9.4"
    ]
  },
  "referenceLink": "https://web.nvd.nist.gov//vuln/detail/CVE-2019-10640",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-15",
  "title": "GitLab CE\u548cEE\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e"
}

CVE-2019-10640 (GCVE-0-2019-10640)

Vulnerability from cvelistv5 – Published: 2019-05-15 18:58 – Updated: 2024-08-04 22:31

Summary

An issue was discovered in GitLab Community and Enterprise Edition before 11.7.10, 11.8.x before 11.8.6, and 11.9.x before 11.9.4. A regex input validation issue for the .gitlab-ci.yml refs value allows Uncontrolled Resource Consumption.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://about.gitlab.com/blog/categories/releases/	x_refsource_MISC
	https://about.gitlab.com/2019/04/01/security-rele…	x_refsource_MISC
	https://gitlab.com/gitlab-org/gitlab-ce/issues/49665	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:31:59.943Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://about.gitlab.com/blog/categories/releases/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://about.gitlab.com/2019/04/01/security-release-gitlab-11-dot-9-dot-4-released/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/49665"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-07-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in GitLab Community and Enterprise Edition before 11.7.10, 11.8.x before 11.8.6, and 11.9.x before 11.9.4. A regex input validation issue for the .gitlab-ci.yml refs value allows Uncontrolled Resource Consumption."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-05-15T18:58:17",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://about.gitlab.com/blog/categories/releases/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://about.gitlab.com/2019/04/01/security-release-gitlab-11-dot-9-dot-4-released/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/49665"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-10640",
          "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": "An issue was discovered in GitLab Community and Enterprise Edition before 11.7.10, 11.8.x before 11.8.6, and 11.9.x before 11.9.4. A regex input validation issue for the .gitlab-ci.yml refs value allows Uncontrolled Resource Consumption."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://about.gitlab.com/blog/categories/releases/",
              "refsource": "MISC",
              "url": "https://about.gitlab.com/blog/categories/releases/"
            },
            {
              "name": "https://about.gitlab.com/2019/04/01/security-release-gitlab-11-dot-9-dot-4-released/",
              "refsource": "MISC",
              "url": "https://about.gitlab.com/2019/04/01/security-release-gitlab-11-dot-9-dot-4-released/"
            },
            {
              "name": "https://gitlab.com/gitlab-org/gitlab-ce/issues/49665",
              "refsource": "MISC",
              "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/49665"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-10640",
    "datePublished": "2019-05-15T18:58:17",
    "dateReserved": "2019-03-29T00:00:00",
    "dateUpdated": "2024-08-04T22:31:59.943Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2019-14626

CVE-2019-10640 (GCVE-0-2019-10640)

Tags

Sightings

Nomenclature