CVE-2021-39871
Vulnerability from cvelistv5
Published
2021-10-04 16:48
Modified
2024-08-04 02:20
Severity ?
EPSS score ?
0.17%
(0.34334)
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
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instance that has the setting to disable Bitbucket Server import enabled is bypassed by an attacker making a crafted API call.", }, ], metrics: [ { cvssV3_1: { 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", }, }, ], problemTypes: [ { descriptions: [ { description: "Improper authorization in GitLab", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2021-10-04T16:48:11", orgId: "ceab7361-8a18-47b1-92ba-4d7d25f6715a", shortName: "GitLab", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://gitlab.com/gitlab-org/gitlab/-/issues/340782", }, { tags: [ "x_refsource_MISC", ], url: "https://hackerone.com/reports/630263", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39871.json", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "cve@gitlab.com", ID: "CVE-2021-39871", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "GitLab", version: { version_data: [ { version_value: ">=13.0, <14.1.7", }, { version_value: ">=14.2, <14.2.5", }, { version_value: ">=14.3, <14.3.1", }, ], }, }, ], }, vendor_name: "GitLab", }, ], }, }, credit: [ { lang: "eng", value: "This issue was discovered internally by a member of the GitLab team.", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", 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.", }, ], }, impact: { cvss: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 4.2, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", version: "3.1", }, }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Improper authorization in GitLab", }, ], }, ], }, references: { reference_data: [ { name: "https://gitlab.com/gitlab-org/gitlab/-/issues/340782", refsource: "MISC", url: "https://gitlab.com/gitlab-org/gitlab/-/issues/340782", }, { name: "https://hackerone.com/reports/630263", refsource: "MISC", url: "https://hackerone.com/reports/630263", }, { name: "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39871.json", refsource: "CONFIRM", url: "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39871.json", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "ceab7361-8a18-47b1-92ba-4d7d25f6715a", assignerShortName: "GitLab", cveId: "CVE-2021-39871", 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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.