github - ghsa-22hj-9cx7-p2hw

GHSA-22HJ-9CX7-P2HW

Vulnerability from github – Published: 2021-12-14 00:00 – Updated: 2021-12-16 00:02

Details

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.5 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Unauthorized external users could perform Server Side Requests via the CI Lint API

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{
  "affected": [],
  "aliases": [
    "CVE-2021-39935"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-13T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.5 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Unauthorized external users could perform Server Side Requests via the CI Lint API",
  "id": "GHSA-22hj-9cx7-p2hw",
  "modified": "2021-12-16T00:02:48Z",
  "published": "2021-12-14T00:00:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39935"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1236965"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39935.json"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/346187"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-39935 (GCVE-0-2021-39935)

Vulnerability from cvelistv5 – Published: 2021-12-13 15:47 – Updated: 2024-08-04 02:20

Summary

Severity ?

6.8 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

CWE

Server-side request forgery (ssrf) in GitLab

Assigner

GitLab

References

URL

Tags

	https://gitlab.com/gitlab-org/gitlab/-/issues/346187	x_refsource_MISC
	https://hackerone.com/reports/1236965	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GitLab	GitLab	Affected: >=10.5, <14.3.6 Affected: >=14.4, <14.4.4 Affected: >=14.5, <14.5.2

Credits

Thanks @minhli for reporting this vulnerability through our HackerOne bug bounty program

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:20:34.211Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/346187"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/1236965"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39935.json"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "GitLab",
          "vendor": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e=10.5, \u003c14.3.6"
            },
            {
              "status": "affected",
              "version": "\u003e=14.4, \u003c14.4.4"
            },
            {
              "status": "affected",
              "version": "\u003e=14.5, \u003c14.5.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks @minhli for reporting this vulnerability through our HackerOne bug bounty program"
        }
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
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      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "Server-side request forgery (ssrf) in GitLab",
              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2021-12-13T15:47:59",
        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
      },
      "references": [
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          "tags": [
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          "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/346187"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/1236965"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39935.json"
        }
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      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2021-39935",
          "STATE": "PUBLIC"
        },
        "affects": {
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              {
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                      "version": {
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                          },
                          {
                            "version_value": "\u003e=14.5, \u003c14.5.2"
                          }
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                },
                "vendor_name": "GitLab"
              }
            ]
          }
        },
        "credit": [
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            "lang": "eng",
            "value": "Thanks @minhli for reporting this vulnerability through our HackerOne bug bounty program"
          }
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        "data_version": "4.0",
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            }
          ]
        },
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            "attackVector": "NETWORK",
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
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                  "value": "Server-side request forgery (ssrf) in GitLab"
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              "refsource": "MISC",
              "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/346187"
            },
            {
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              "refsource": "MISC",
              "url": "https://hackerone.com/reports/1236965"
            },
            {
              "name": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39935.json",
              "refsource": "CONFIRM",
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  },
  "cveMetadata": {
    "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
    "assignerShortName": "GitLab",
    "cveId": "CVE-2021-39935",
    "datePublished": "2021-12-13T15:47:59",
    "dateReserved": "2021-08-23T00:00:00",
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}

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

GHSA-22HJ-9CX7-P2HW

CVE-2021-39935 (GCVE-0-2021-39935)

Tags

Sightings

Nomenclature