CVE-2021-22895
Vulnerability from cvelistv5
Published
2021-06-11 15:49
Modified
2024-08-03 18:58
Severity ?
EPSS score ?
Summary
Nextcloud Desktop Client before 3.3.1 is vulnerable to improper certificate validation due to lack of SSL certificate verification when using the "Register with a Provider" flow.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | Nextcloud Desktop Client |
Version: Fixed in 3.3.1 |
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"en", value: "Nextcloud Desktop Client before 3.3.1 is vulnerable to improper certificate validation due to lack of SSL certificate verification when using the \"Register with a Provider\" flow.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-295", description: "Improper Certificate Validation (CWE-295)", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2021-09-19T23:06:09", orgId: "36234546-b8fa-4601-9d6f-f4e334aa8ea1", shortName: "hackerone", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://hackerone.com/reports/903424", }, { tags: [ "x_refsource_MISC", ], url: "https://github.com/nextcloud/desktop/pull/2926", }, { tags: [ "x_refsource_MISC", ], url: "https://github.com/nextcloud/desktop/releases/tag/v3.1.3", }, { tags: [ "x_refsource_MISC", ], url: "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qpgp-vf4p-wcw5", }, { name: "DSA-4974", tags: [ "vendor-advisory", "x_refsource_DEBIAN", ], url: "https://www.debian.org/security/2021/dsa-4974", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "support@hackerone.com", ID: "CVE-2021-22895", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Nextcloud Desktop Client", version: { version_data: [ { version_value: "Fixed in 3.3.1", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "Nextcloud Desktop Client before 3.3.1 is vulnerable to improper certificate validation due to lack of SSL certificate verification when using the \"Register with a Provider\" flow.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Improper Certificate Validation (CWE-295)", }, ], }, ], }, references: { reference_data: [ { name: "https://hackerone.com/reports/903424", refsource: "MISC", url: "https://hackerone.com/reports/903424", }, { name: "https://github.com/nextcloud/desktop/pull/2926", refsource: "MISC", url: "https://github.com/nextcloud/desktop/pull/2926", }, { name: "https://github.com/nextcloud/desktop/releases/tag/v3.1.3", refsource: "MISC", url: "https://github.com/nextcloud/desktop/releases/tag/v3.1.3", }, { name: "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qpgp-vf4p-wcw5", refsource: "MISC", url: "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qpgp-vf4p-wcw5", }, { name: "DSA-4974", refsource: "DEBIAN", url: "https://www.debian.org/security/2021/dsa-4974", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "36234546-b8fa-4601-9d6f-f4e334aa8ea1", assignerShortName: "hackerone", cveId: "CVE-2021-22895", datePublished: "2021-06-11T15:49:38", dateReserved: "2021-01-06T00:00:00", dateUpdated: "2024-08-03T18:58:25.644Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: 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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.
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- 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.