CVE-2017-0884 (GCVE-0-2017-0884)
Vulnerability from cvelistv5
Published
2017-04-05 20:00
Modified
2024-08-05 13:18
Severity ?
EPSS score ?
Summary
Nextcloud Server before 9.0.55 and 10.0.2 suffers from a creation of folders in read-only folders despite lacking permissions issue. Due to a logical error in the file caching layer an authenticated adversary is able to create empty folders inside a shared folder. Note that this only affects folders and files that the adversary has at least read-only permissions for.
References
▼ | URL | Tags | |
---|---|---|---|
support@hackerone.com | https://hackerone.com/reports/169680 | Third Party Advisory | |
support@hackerone.com | https://nextcloud.com/security/advisory/?id=nc-sa-2017-002 | Broken Link, Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://hackerone.com/reports/169680 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://nextcloud.com/security/advisory/?id=nc-sa-2017-002 | Broken Link, Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Nextcloud | Nextcloud Server |
Version: All versions before 9.0.55 and 10.0.2 |
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Note that this only affects folders and files that the adversary has at least read-only permissions for.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-275", description: "Permission Issues (CWE-275)", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2017-04-05T19:57:01", orgId: "36234546-b8fa-4601-9d6f-f4e334aa8ea1", shortName: "hackerone", }, references: [ { tags: [ "x_refsource_CONFIRM", ], url: "https://nextcloud.com/security/advisory/?id=nc-sa-2017-002", }, { tags: [ "x_refsource_MISC", ], url: "https://hackerone.com/reports/169680", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "support@hackerone.com", ID: "CVE-2017-0884", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Nextcloud Server", version: { version_data: [ { version_value: "All versions before 9.0.55 and 10.0.2", }, ], }, }, ], }, vendor_name: "Nextcloud", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "Nextcloud Server before 9.0.55 and 10.0.2 suffers from a creation of folders in read-only folders despite lacking permissions issue. Due to a logical error in the file caching layer an authenticated adversary is able to create empty folders inside a shared folder. Note that this only affects folders and files that the adversary has at least read-only permissions for.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Permission Issues (CWE-275)", }, ], }, ], }, references: { reference_data: [ { name: "https://nextcloud.com/security/advisory/?id=nc-sa-2017-002", refsource: "CONFIRM", url: "https://nextcloud.com/security/advisory/?id=nc-sa-2017-002", }, { name: "https://hackerone.com/reports/169680", refsource: "MISC", url: "https://hackerone.com/reports/169680", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "36234546-b8fa-4601-9d6f-f4e334aa8ea1", assignerShortName: "hackerone", cveId: "CVE-2017-0884", datePublished: "2017-04-05T20:00:00", dateReserved: "2016-11-30T00:00:00", dateUpdated: "2024-08-05T13:18:06.462Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"9.0.55\", \"matchCriteriaId\": \"07CE12C8-1079-4C0F-98CA-9F00E9EDE6F4\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"10.0.0\", \"versionEndExcluding\": \"10.0.2\", \"matchCriteriaId\": \"0B548573-E880-48B6-8189-9901FB63F70F\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"Nextcloud Server before 9.0.55 and 10.0.2 suffers from a creation of folders in read-only folders despite lacking permissions issue. 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Tenga en cuenta que esto s\\u00f3lo afecta a carpetas y archivos que el adversario tiene al menos permisos de s\\u00f3lo lectura.\"}]", id: "CVE-2017-0884", lastModified: "2024-11-21T03:03:49.373", metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:N/I:P/A:N\", \"baseScore\": 4.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", published: "2017-04-05T20:59:00.243", references: "[{\"url\": \"https://hackerone.com/reports/169680\", \"source\": \"support@hackerone.com\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://nextcloud.com/security/advisory/?id=nc-sa-2017-002\", \"source\": \"support@hackerone.com\", \"tags\": [\"Broken Link\", \"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://hackerone.com/reports/169680\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://nextcloud.com/security/advisory/?id=nc-sa-2017-002\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Broken Link\", \"Patch\", \"Vendor Advisory\"]}]", sourceIdentifier: "support@hackerone.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"support@hackerone.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-275\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-732\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2017-0884\",\"sourceIdentifier\":\"support@hackerone.com\",\"published\":\"2017-04-05T20:59:00.243\",\"lastModified\":\"2024-11-21T03:03:49.373\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Nextcloud Server before 9.0.55 and 10.0.2 suffers from a creation of folders in read-only folders despite lacking permissions issue. 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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.
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