CVE-2017-0895

Nextcloud Server before 10.0.4 and 11.0.2 are vulnerable to disclosure of calendar and addressbook names to other logged-in users. Note that no actual content of the calendar and addressbook has been disclosed.

CVSS v3 3.5 LOW
CVSS v2.0 3.5 LOW

3.5^/10

CVSS v3 : LOW

Vector : AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:P/I:N/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://hackerone.com/reports/203594	Third Party Advisory VDB Entry
https://nextcloud.com/security/advisory/?id=nc-sa-2017-012	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::

History

No history.

Information

Published : 2017-05-08 20:29

Updated : 2024-02-04 19:11

NVD link : CVE-2017-0895

Mitre link : CVE-2017-0895

CVE.ORG link : CVE-2017-0895

JSON object : View

Products Affected

nextcloud

nextcloud_server

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-285

Improper Authorization

{"id": "CVE-2017-0895", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 3.5, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.1}]}, "published": "2017-05-08T20:29:00.367", "references": [{"url": "https://hackerone.com/reports/203594", "tags": ["Third Party Advisory", "VDB Entry"], "source": "support@hackerone.com"}, {"url": "https://nextcloud.com/security/advisory/?id=nc-sa-2017-012", "tags": ["Vendor Advisory"], "source": "support@hackerone.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}, {"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-285"}]}], "descriptions": [{"lang": "en", "value": "Nextcloud Server before 10.0.4 and 11.0.2 are vulnerable to disclosure of calendar and addressbook names to other logged-in users. Note that no actual content of the calendar and addressbook has been disclosed."}, {"lang": "es", "value": "Nextcloud Server anterior a 10.0.4 y 11.0.2 son vulnerables a la divulgaci\u00f3n de los nombres de calendario y de libreta de direcciones a otros usuarios registrados. Tenga en cuenta que no se ha revelado ning\u00fan contenido real del calendario y de la libreta de direcciones."}], "lastModified": "2019-10-09T23:21:08.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7CD0831-E502-4F11-B8C0-BDED9E9C5970", "versionEndExcluding": "10.0.4", "versionStartIncluding": "10.0.0"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B2C6A9E-0988-4C9E-BCDD-087BC03C561F", "versionEndExcluding": "11.0.2", "versionStartIncluding": "11.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}