CVE-2021-3499

Summary

CVECVE-2021-3499
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-02 16:15:00 UTC
Updated2023-02-12 23:41:00 UTC
DescriptionA vulnerability was found in OVN Kubernetes in versions up to and including 0.3.0 where the Egress Firewall does not reliably apply firewall rules when there is multiple DNS rules. It could lead to potentially lose of confidentiality, integrity or availability of a service.

Risk And Classification

Problem Types: CWE-863

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ovn Ovn-kubernetes All All All All

References

ReferenceSourceLinkTags
Red Hat Customer Portal - Access to 24x7 support and knowledge MISC access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MISC access.redhat.com
1949188 – (CVE-2021-3499) CVE-2021-3499 openshift/ovn-kubernetes: Egress Firewall does not reliably apply firewall rules MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 982346 Go (go) Security Update for github.com/ovn-org/ovn-kubernetes (GHSA-57v4-m9jx-mh8r)
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