CVE-2023-3153
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.6%
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.
Affected configurations
References
access.redhat.com/security/cve/CVE-2023-3153
bugzilla.redhat.com/show_bug.cgi?id=2213279
github.com/ovn-org/ovn/commit/9a3f7ed905e525ebdcb14541e775211cbb0203bd
github.com/ovn-org/ovn/issues/198
mail.openvswitch.org/pipermail/ovs-announce/2023-August/000327.html
mail.openvswitch.org/pipermail/ovs-dev/2023-August/407553.html
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.6%