CVE-2020-27813 (High) detected in traefikv2.0.0-alpha4

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CVE-2020-27813 - High Severity Vulnerability

Vulnerable Library - traefikv2.0.0-alpha4

The Cloud Native Edge Router

Library home page: https://github.com/containous/traefik.git

Vulnerable Source Files (0)

Vulnerability Details

An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.

Publish Date: 2020-12-02

URL: CVE-2020-27813

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://osv.dev/vulnerability/GO-2020-0019

Release Date: 2020-12-02

Fix Resolution: v1.4.1