๐Ÿ›ก๏ธ CVE-2023-5366
๐ŸŸ  CVSS 7.1 โ€” High โœ… No Known Exploit CWE-345 NVD
7.1
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 7.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
CWE CWE-345
Public Exploit โœ… No
Source NVD
Published 2023-10-06
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
enterprise-linux โ€” โ€”
fast-datapath โ€” โ€”
openshift-container-platform โ€” โ€”
openvswitch โ€” 2023-02-28
virtualization โ€” โ€”

References

Issue Tracking, Patch, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=2006347
Issue Tracking, Patch, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=2006347

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