SB2021030701 - Resource exhaustion in nats-server
Published: March 7, 2021 Updated: June 29, 2022
Security Bulletin ID
SB2021030701
Severity
Medium
Patch available
YES
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 exhaustion (CVE-ID: CVE-2020-28466)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can perform a denial of service attack using configs that represent a service export/import cycles.
Remediation
Install update from vendor's website.