SB2021121646 - Red Hat Developer Tools update for go-toolset-1.16 and go-toolset-1.16-golang

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Main Vulnerability Database SB2021121646

SB2021121646 - Red Hat Developer Tools update for go-toolset-1.16 and go-toolset-1.16-golang

Published: December 16, 2021 Updated: February 22, 2022

Security Bulletin ID SB2021121646
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Resource exhaustion (CVE-ID: CVE-2021-44717)

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 when processing HTTP/2 requests. A remote attacker can send multiple HTTP/2 requests to the server and exhaust all available memory resources.


2) 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