CVE-2017-5865 Information

Description

The password reset functionality in ownCloud Server before 8.1.11 8.2.x before 8.2.9 9.0.x before 9.0.7 and 9.1.x before 9.1.3 sends different error messages depending on whether the username is valid which allows remote attackers to enumerate user names via a large number of password reset attempts.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

http://www.securityfocus.com/bid/96425 https://owncloud.org/security/advisory/?id=oc-sa-2017-001

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

3.7