Unknown · Openvswitch · CVE-2023-5366
**Name of the Vulnerable Software and Affected Versions**
Open vSwitch (affected versions not specified)
**Description**
A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses. The vulnerability is related to insufficient authentication of data.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.