CVE-2021-3499
CVE-2021-3499
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
02 Jun 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A 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.
Affected products
n/a · openshift/ovn-kubernetesWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →