SB2021112315 - Improper Authentication in Nomad
Published: November 23, 2021
Security Bulletin ID
SB2021112315
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Authentication (CVE-ID: CVE-2021-43415)
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests in QEMU task driver. A remote authenticated attacker can bypass the configured allowed paths for images.
Remediation
Install update from vendor's website.