Information Exposure Affecting github.com/ovn-org/ovn-kubernetes/go-controller/pkg/crd/egressfirewall/v1 package, versions *


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.08% (37th percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMOVNORGOVNKUBERNETESGOCONTROLLERPKGCRDEGRESSFIREWALLV1-2433137
  • published25 Mar 2022
  • disclosed23 Mar 2022
  • creditUnknown

Introduced: 23 Mar 2022

CVE-2022-0567  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

There is no fixed version for github.com/ovn-org/ovn-kubernetes/go-controller/pkg/crd/egressfirewall/v1.

Overview

Affected versions of this package are vulnerable to Information Exposure via ingress network policies that are overruled by egress network policy. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.

CVSS Scores

version 3.1