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prionPRIOn knowledge basePRION:CVE-2023-5366
HistoryOct 06, 2023 - 6:15 p.m.

Design/Logic Flaw

2023-10-0618:15:00
PRIOn knowledge base
www.prio-n.com
7
open vswitch
icmpv6
traffic redirection
local attacker
spoofed ip addresses

5.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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.