cnvd - cnvd-2020-65166

cnvd-2020-65166

Vulnerability from cnvd

Title: GitLab CE/EE拒绝服务漏洞（CNVD-2020-65166）

Description:

GitLab是美国GitLab公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。

GitLab CE/EE 12.6及更高版本存在安全漏洞，该漏洞可造成CPU使用较高。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: GitLab CE/EE拒绝服务漏洞（CNVD-2020-65166）的补丁

Patch Description:

GitLab CE/EE 12.6及更高版本存在安全漏洞，该漏洞可造成CPU使用较高。目前没有详细的漏洞细节提供。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://gitlab.com/gitlab-com

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-13354

Impacted products

Name
GitLab GitLab CE >=12.6 ，<13.3.9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13354",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13354"
    }
  },
  "description": "GitLab\u662f\u7f8e\u56fdGitLab\u516c\u53f8\u7684\u4e00\u6b3e\u4f7f\u7528Ruby on Rails\u5f00\u53d1\u7684\u3001\u81ea\u6258\u7ba1\u7684\u3001Git\uff08\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff09\u9879\u76ee\u4ed3\u5e93\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u53ef\u7528\u4e8e\u67e5\u9605\u9879\u76ee\u7684\u6587\u4ef6\u5185\u5bb9\u3001\u63d0\u4ea4\u5386\u53f2\u3001Bug\u5217\u8868\u7b49\u3002\n\nGitLab CE/EE 12.6\u53ca\u66f4\u9ad8\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u53ef\u9020\u6210CPU\u4f7f\u7528\u8f83\u9ad8\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://gitlab.com/gitlab-com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-65166",
  "openTime": "2020-11-20",
  "patchDescription": "GitLab\u662f\u7f8e\u56fdGitLab\u516c\u53f8\u7684\u4e00\u6b3e\u4f7f\u7528Ruby on Rails\u5f00\u53d1\u7684\u3001\u81ea\u6258\u7ba1\u7684\u3001Git\uff08\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff09\u9879\u76ee\u4ed3\u5e93\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u53ef\u7528\u4e8e\u67e5\u9605\u9879\u76ee\u7684\u6587\u4ef6\u5185\u5bb9\u3001\u63d0\u4ea4\u5386\u53f2\u3001Bug\u5217\u8868\u7b49\u3002\r\n\r\nGitLab CE/EE 12.6\u53ca\u66f4\u9ad8\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u53ef\u9020\u6210CPU\u4f7f\u7528\u8f83\u9ad8\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/EE\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-65166\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "GitLab GitLab CE \u003e=12.6 \uff0c\u003c13.3.9"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13354",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-17",
  "title": "GitLab CE/EE\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-65166\uff09"
}

CVE-2020-13354 (GCVE-0-2020-13354)

Vulnerability from cvelistv5

Published

2020-11-17 00:43

Modified

2024-08-04 12:18

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE

Uncontrolled resource consumption in GitLab

Summary

A potential DOS vulnerability was discovered in GitLab CE/EE starting with version 12.6. The container registry name check could cause exponential number of backtracks for certain user supplied values resulting in high CPU usage. Affected versions are: >=12.6, <13.3.9.

References

▼	URL	Tags
	https://gitlab.com/gitlab-org/gitlab/-/issues/220019	x_refsource_MISC
	https://hackerone.com/reports/869875	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13354.json	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GitLab	GitLab CE/EE	Version: >=12.6 Version: <13.3.9

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:18:17.583Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/220019"
          },
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            "url": "https://hackerone.com/reports/869875"
          },
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            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13354.json"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "GitLab CE/EE",
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          "versions": [
            {
              "status": "affected",
              "version": "\u003e=12.6"
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            }
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        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks [@anyday](https://hackerone.com/anyday) for reporting this vulnerability through our HackerOne bug bounty program"
        }
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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      "problemTypes": [
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              "description": "Uncontrolled resource consumption in GitLab",
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      ],
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        "dateUpdated": "2020-11-17T00:43:55",
        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/220019"
        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://hackerone.com/reports/869875"
        },
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          "tags": [
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          ],
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13354.json"
        }
      ],
      "x_legacyV4Record": {
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        },
        "affects": {
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            "vendor_data": [
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            "value": "Thanks [@anyday](https://hackerone.com/anyday) for reporting this vulnerability through our HackerOne bug bounty program"
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            }
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            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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            },
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            },
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    "assignerShortName": "GitLab",
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    "datePublished": "2020-11-17T00:43:55",
    "dateReserved": "2020-05-21T00:00:00",
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    "state": "PUBLISHED"
  },
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  "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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