Vulnerability Description
A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ovn | Open Virtual Network | < 22.03.3 |
| Redhat | Openshift Container Platform | 4.0 |
| Redhat | Fast Datapath | - |
| Redhat | Enterprise Linux | 9.0 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2023-3153Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2213279Issue Tracking
- https://github.com/ovn-org/ovn/commit/9a3f7ed905e525ebdcb14541e775211cbb0203bdPatch
- https://github.com/ovn-org/ovn/issues/198Issue Tracking
- https://mail.openvswitch.org/pipermail/ovs-announce/2023-August/000327.htmlMitigationPatch
- https://mail.openvswitch.org/pipermail/ovs-dev/2023-August/407553.htmlPatch
- https://access.redhat.com/security/cve/CVE-2023-3153Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2213279Issue Tracking
- https://github.com/ovn-org/ovn/commit/9a3f7ed905e525ebdcb14541e775211cbb0203bdPatch
- https://github.com/ovn-org/ovn/issues/198Issue Tracking
- https://mail.openvswitch.org/pipermail/ovs-announce/2023-August/000327.htmlMitigationPatch
- https://mail.openvswitch.org/pipermail/ovs-dev/2023-August/407553.htmlPatch
FAQ
What is CVE-2023-3153?
CVE-2023-3153 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP...
How severe is CVE-2023-3153?
CVE-2023-3153 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-3153?
Check the references section above for vendor advisories and patch information. Affected products include: Ovn Open Virtual Network, Redhat Openshift Container Platform, Redhat Fast Datapath, Redhat Enterprise Linux.