SB2021060141 - Denial of service in Pivotal RabbitMQ
Published: June 1, 2021
Security Bulletin ID
SB2021060141
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) Input validation error (CVE-ID: CVE-2021-22116)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input when processing AMPQ messages in AMQP 1.0 client connection endpoint.. A remote attacker can send specially crafted input to the application and perform a denial of service (DoS) attack.
Successful exploitation of the vulnerability requires that AMQP 1.0 plugin is enabled.
Remediation
Install update from vendor's website.