CVEvulnerability

CVE-2017-0887

4.3 MEDIUM Published 2017-04-05 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-04-05
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:P/A:N
Weaknesses
CWE-20, CWE-807

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.

Affected configurations

• nextcloud nextcloud server (< 9.0.55) • nextcloud nextcloud server (>= 10.0.0 < 10.0.2)

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-807 Reliance on Untrusted Inputs in a Security Decision weakness

References