← Back

CVE-2020-8227

nvd nist
Published: Aug 21, 2020Modified: Nov 21, 2024

JSON object

Loading...
6.8
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Exploitability: 0.9 / Impact: 5.9
Source: NVD

Description

Missing sanitization of a server response in Nextcloud Desktop Client 2.6.4 for Linux allowed a malicious Nextcloud Server to store files outside of the dedicated sync directory.

Affected (1)

Products: Nextcloud: Desktop
Nextcloud
1 product
Desktop
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Desktop
Before 2.6.5
Running on/withPlatform Versions
Linux
Linux Kernel
All versions

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (6)

Source: support@hackerone.com
ExploitThird Party Advisory
Source: support@hackerone.com
Broken LinkExploitVendor Advisory
Source: support@hackerone.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkExploitVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.