SB2021121605 - consul update for Go
Published: December 16, 2021 Updated: February 22, 2022
Security Bulletin ID
SB2021121605
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-2021-44716)
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. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://github.com/hashicorp/consul/releases/tag/v1.8.19"
- https://github.com/hashicorp/consul/releases/tag/v1.8.19</a></p><p><a
- https://github.com/hashicorp/consul/releases/tag/v1.9.13"
- https://github.com/hashicorp/consul/releases/tag/v1.9.13</a></p><p><a
- https://github.com/hashicorp/consul/releases/tag/v1.10.6"
- https://github.com/hashicorp/consul/releases/tag/v1.10.6</a></p><p>
- https://github.com/hashicorp/consul/releases/tag/v1.11.1</p><p><br></p>