<p>Upgrade <code>github.com/ovn-org/ovn-kubernetes/go-controller/pkg/ovn</code> to version 1.0.0-alpha or higher.</p>

ovn package, versions <1.0.0-alpha

Threat Intelligence

0.09% (40^th percentile)

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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?

Upgrade github.com/ovn-org/ovn-kubernetes/go-controller/pkg/ovn to version 1.0.0-alpha or higher.

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.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

High
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

Low
Integrity (I)

Low
Availability (A)

Low