Vulnerability CVE-2023-5366: Information

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.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

URL: https://nvd.nist.gov/vuln/detail/CVE-2023-5366
Published: Oct. 6, 2023
Modified: March 23, 2024
Error type identifier: CWE-345

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
openvswitchp102.17.9-alt12.17.9-alt1ALT-PU-2024-6293-2344872Fixed
openvswitchp10_e2k2.17.9-alt12.17.9-alt1ALT-PU-2024-6890-1-Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://access.redhat.com/security/cve/CVE-2023-5366
  • Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2006347
  • Issue Tracking
  • Patch
  • Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/02/08/4
    https://lists.debian.org/debian-lts-announce/2024/02/msg00004.html
      https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VYYUBF6OW2JG7VOFEOROHXGSJCTES3QO/
        https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFZADABUDOFI2KZIRQBYFZCIKH55RGY3/

            1. Configuration 1

              cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*
              End excliding
              2023-02-28

              Configuration 2

              cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
              cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
              cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*

              Configuration 3

              cpe:2.3:a:redhat:fast_datapath:-:*:*:*:*:*:*:*
              Running on/with:
              cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
              Running on/with:
              cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
              Running on/with:
              cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
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