SB2019073022 - Input validation error in Nextcloud Server
Published: July 30, 2019 Updated: July 17, 2020
Security Bulletin ID
SB2019073022
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2019-5451)
The vulnerability allows a local non-authenticated attacker to gain access to sensitive information.
Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.
Remediation
Install update from vendor's website.