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Improper Input Validation Affecting github.com/ovn-org/ovn-kubernetes/go-controller/pkg/ovn Open this link in a new tab package, versions *

0.0
medium

  • Attack Complexity

    High

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMOVNORGOVNKUBERNETESGOCONTROLLERPKGOVN-1246396

  • published

    15 Apr 2021

  • disclosed

    14 Apr 2021

  • credit

    Unknown

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Introduced: 14 Apr 2021

CVE-2021-3499 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

github.com/ovn-org/ovn-kubernetes/go-controller/pkg/ovn is a Kubernetes integration for OVN.

Affected versions of this package are vulnerable to Improper Input Validation. Egress Firewall does not reliably apply firewall rules. A vulnerability was found in OVN Kubernetes where the Egress Firewall does not reliably apply firewall rules when there is multiple dns rules.