VulnerabilityModified
CVE-2023-3153
This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
MEDIUM 5.3EPSS 0.99%
Does this matter?
Lower severity and a low EPSS score (0.99%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.99% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-770
- Affected
- ovn/open virtual network · redhat/openshift container platform · redhat/fast datapath
- Source
- secalert@redhat.com
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.htmlMitigation, Patch
- 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.htmlMitigation, Patch
- https://mail.openvswitch.org/pipermail/ovs-dev/2023-August/407553.htmlPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.