PT-2017-10693 · Nextcloud · Nextcloud Server

Published 2017-05-08 · Updated 2022-09-27 · CVE-2017-0892

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 11.0.3

Description The issue is related to improper session handling, which allows an application-specific password to access user files without permission. This affects the security of file access for users.

Recommendations For versions prior to 11.0.3, update to version 11.0.3 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive files until the update is applied.

Fix

Improper Authorization

Session Fixation

Weakness Enumeration

CWE-285

CWE-384

Related Identifiers

CVE-2017-0892

Affected Products

Nextcloud Server

References · 6

• https://nextcloud.com/security/advisory/?id=nc-sa-2017-009 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-0892 · Security Note
• https://osv.dev/vulnerability/CVE-2017-0892 · Vendor Advisory
• https://t.me/cvenotify/36866 · Telegram Post
• https://hackerone.com/reports/191979 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0892 · Note