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VULNERABILITIES

CVE-2017-0887 Details

Description

Nextcloud Server before 9.0.55 and 10.0.2 suffers from a bypass in the quota limitation. Due to not properly sanitizing values provided by the `OC-Total-Length` HTTP header an authenticated adversary may be able to exceed their configured user quota. Thus using more space than allowed by the administrator.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://hackerone.com/reports/173622 CVEThird Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2017-005 CVEBroken LinkPatchVendor Advisory
https://hackerone.com/reports/173622 [email protected]Third Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2017-005 [email protected]Broken LinkPatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]
CWE-807Reliance on Untrusted Inputs in a Security Decision[email protected]

Affected Products

ProductVersions
nextcloud nextcloud server
< 9.0.55
>= 10.0.0, < 10.0.2

CPE

  • cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-0887
NVD Published Date:
Apr 5, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]