certfr_avis - certfr-2020-avi-094

CERTFR-2020-AVI-094

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été découverte dans les éditions GitLab Communauté (CE) et Entreprise (EE). Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.

NOTE IMPORTANTE : l'éditeur confirme l'existence de cette vulnérabilité dans les deux éditions et doit mettre à jour son avis prochainement.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	GitLab	N/A	GitLab EE versions antérieures à 12.7.6, 12.6.7 et 12.5.10
	GitLab	N/A	GitLab CE versions antérieures à 12.7.6, 12.6.7 et 12.5.10

References

Title

Publication Time

Tags

Bulletin de sécurité GitLab du 13 février 2020	None	vendor-advisory
Bulletin de sécurité GitLab du 13 février 2020	-	other

Show details on source website

JSON

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "GitLab EE versions ant\u00e9rieures \u00e0 12.7.6, 12.6.7 et 12.5.10",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "GitLab",
          "scada": false
        }
      }
    },
    {
      "description": "GitLab CE versions ant\u00e9rieures \u00e0 12.7.6, 12.6.7 et 12.5.10",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "GitLab",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-8795",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-8795"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 GitLab du 13 f\u00e9vrier 2020",
      "url": "https://about.gitlab.com/releases/2020/02/13/critical-security-release-gitlab-12-dot-7-dot-6-released/"
    }
  ],
  "reference": "CERTFR-2020-AVI-094",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-02-14T00:00:00.000000"
    },
    {
      "description": "confirmation impact GitLab CE",
      "revision_date": "2020-02-17T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans les \u00e9ditions GitLab Communaut\u00e9\n(*CE*) et Entreprise (*EE*). Elle permet \u00e0 un attaquant de provoquer un\ncontournement de la politique de s\u00e9curit\u00e9.\n\n\u003cstrong\u003eNOTE IMPORTANTE\u003c/strong\u003e : l\u0027\u00e9diteur confirme l\u0027existence de cette\nvuln\u00e9rabilit\u00e9 dans les deux \u00e9ditions et doit mettre \u00e0 jour son avis\nprochainement.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans GitLab CE et EE",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 GitLab du 13 f\u00e9vrier 2020",
      "url": null
    }
  ]
}

CVE-2020-8795 (GCVE-0-2020-8795)

Vulnerability from cvelistv5 – Published: 2020-02-17 14:48 – Updated: 2024-08-04 10:12

Summary

In GitLab Enterprise Edition (EE) 12.5.0 through 12.7.5, sharing a group with a group could grant project access to unauthorized users.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://about.gitlab.com/releases/categories/releases/	x_refsource_MISC
	https://about.gitlab.com/releases/2020/02/13/crit…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:12:10.558Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://about.gitlab.com/releases/categories/releases/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://about.gitlab.com/releases/2020/02/13/critical-security-release-gitlab-12-dot-7-dot-6-released/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In GitLab Enterprise Edition (EE) 12.5.0 through 12.7.5, sharing a group with a group could grant project access to unauthorized users."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-02-17T14:48:10",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://about.gitlab.com/releases/categories/releases/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://about.gitlab.com/releases/2020/02/13/critical-security-release-gitlab-12-dot-7-dot-6-released/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-8795",
          "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": "In GitLab Enterprise Edition (EE) 12.5.0 through 12.7.5, sharing a group with a group could grant project access to unauthorized users."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://about.gitlab.com/releases/categories/releases/",
              "refsource": "MISC",
              "url": "https://about.gitlab.com/releases/categories/releases/"
            },
            {
              "name": "https://about.gitlab.com/releases/2020/02/13/critical-security-release-gitlab-12-dot-7-dot-6-released/",
              "refsource": "CONFIRM",
              "url": "https://about.gitlab.com/releases/2020/02/13/critical-security-release-gitlab-12-dot-7-dot-6-released/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-8795",
    "datePublished": "2020-02-17T14:48:10",
    "dateReserved": "2020-02-07T00:00:00",
    "dateUpdated": "2024-08-04T10:12:10.558Z",
    "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

CERTFR-2020-AVI-094

Solution

CVE-2020-8795 (GCVE-0-2020-8795)

Tags

Sightings

Nomenclature