fkie_cve-2021-39871
Vulnerability from fkie_nvd
Published
2021-10-04 17:15
Modified
2024-11-21 06:20
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
In all versions of GitLab CE/EE since version 13.0, an instance that has the setting to disable Bitbucket Server import enabled is bypassed by an attacker making a crafted API call.
References
▼ | URL | Tags | |
---|---|---|---|
cve@gitlab.com | https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39871.json | Vendor Advisory | |
cve@gitlab.com | https://gitlab.com/gitlab-org/gitlab/-/issues/340782 | Broken Link | |
cve@gitlab.com | https://hackerone.com/reports/630263 | Permissions Required, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39871.json | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.com/gitlab-org/gitlab/-/issues/340782 | Broken Link | |
af854a3a-2127-422b-91ae-364da2661108 | https://hackerone.com/reports/630263 | Permissions Required, Third Party Advisory |
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "matchCriteriaId": "609D7DAD-8BB9-4AE1-984C-1739B812D868", "versionEndExcluding": "14.1.7", "versionStartIncluding": "13.0.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "164E3D6C-24AB-411A-82BA-034B761C4423", "versionEndExcluding": "14.1.7", "versionStartIncluding": "13.0.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "matchCriteriaId": "CAB23F69-59A2-430F-A082-A5F81A7A464C", "versionEndExcluding": "14.2.5", "versionStartIncluding": "14.2.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "CD7E2FAA-308F-450F-8990-52A7DEB8ED00", "versionEndExcluding": "14.2.5", "versionStartIncluding": "14.2.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:gitlab:gitlab:4.3.0:*:*:*:community:*:*:*", "matchCriteriaId": "43C7D46F-A414-4818-B74C-547684E7B01D", "vulnerable": true }, { "criteria": "cpe:2.3:a:gitlab:gitlab:4.3.0:*:*:*:enterprise:*:*:*", "matchCriteriaId": "35B8762D-58EF-4F52-9C12-6CA842F2E195", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "In all versions of GitLab CE/EE since version 13.0, an instance that has the setting to disable Bitbucket Server import enabled is bypassed by an attacker making a crafted API call." }, { "lang": "es", "value": "En todas las versiones de GitLab CE/EE desde la versi\u00f3n 13.0, una instancia que tenga activada la opci\u00f3n de deshabilitar la importaci\u00f3n de Bitbucket Server puede ser omitida por un atacante que realice una llamada a la API dise\u00f1ada" } ], "id": "CVE-2021-39871", "lastModified": "2024-11-21T06:20:26.080", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cve@gitlab.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-10-04T17:15:07.907", "references": [ { "source": "cve@gitlab.com", "tags": [ "Vendor Advisory" ], "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39871.json" }, { "source": "cve@gitlab.com", "tags": [ "Broken Link" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/340782" }, { "source": "cve@gitlab.com", "tags": [ "Permissions Required", "Third Party Advisory" ], "url": "https://hackerone.com/reports/630263" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39871.json" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/340782" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Third Party Advisory" ], "url": "https://hackerone.com/reports/630263" } ], "sourceIdentifier": "cve@gitlab.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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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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