CVE-2019-15621 - Vulnerability Details - OpenCVE

Improper permissions preservation in Nextcloud Server 16.0.1 causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00121.

Key SSVC decision points have not yet been added.

Vendors	Products
Nextcloud	Nextcloud Server

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2019-6578	Improper permissions preservation in Nextcloud Server 16.0.1 causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html
https://hackerone.com/reports/619484
https://nextcloud.com/security/advisory/?id=NC-SA-2020-012

History

No history.

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2020-02-04T19:08:57

Updated: 2024-08-05T00:56:22.056Z

Reserved: 2019-08-26T00:00:00

Link: CVE-2019-15621

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-04T20:15:12.527

Modified: 2024-11-21T04:29:08.857

Link: CVE-2019-15621

Redhat

No data.

OpenCVE Enrichment

No data.

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