SB2019101905 - Denial of service in Nextcloud Video Converter app
Published: October 19, 2019 Updated: February 11, 2020
Security Bulletin ID
SB2019101905
Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource management error (CVE-ID: CVE-2019-18214)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect implementation of concurrency when performing conversion of multiple FFmpeg streams. A remote attacker can consume all available CPU and memory resources and perform a denial of service attack.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.