Unrated severityNVD Advisory· Published Oct 6, 2023· Updated Feb 13, 2025
Openvswitch don't match packets on nd_target field
CVE-2023-5366
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.
Affected products
38cpe:/a:redhat:openshift:3.11+ 1 more
- cpe:/a:redhat:openshift:3.11
- cpe:/a:redhat:openshift:4
cpe:/a:redhat:openstack:16.1+ 1 more
- cpe:/a:redhat:openstack:16.1
- cpe:/a:redhat:openstack:16.2
- cpe:/o:redhat:enterprise_linux:7
- Red Hat/Fast Datapath for RHEL 7v5cpe:/o:redhat:enterprise_linux:7::fastdatapath
- Red Hat/Fast Datapath for RHEL 8v5cpe:/o:redhat:enterprise_linux:8::fastdatapath
- Red Hat/Fast Datapath for RHEL 9v5cpe:/o:redhat:enterprise_linux:9::fastdatapath
- cpe:/:redhat:enterprise_linux:::hypervisor
- osv-coords28 versionspkg:rpm/opensuse/openvswitch3&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/openvswitch3&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/openvswitch&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/openvswitch&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/openvswitch&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/openvswitch&distro=openSUSE%20Tumbleweedpkg:rpm/suse/openvswitch3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/openvswitch3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/openvswitch3&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/openvswitch3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/openvswitch3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/openvswitch3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/openvswitch&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSSpkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Micro%206.1
< 3.1.0-150500.3.11.1+ 27 more
- (no CPE)range: < 3.1.0-150500.3.11.1
- (no CPE)range: < 3.1.7-150500.3.25.1
- (no CPE)range: < 2.13.2-150200.9.25.1
- (no CPE)range: < 2.14.2-150400.24.14.2
- (no CPE)range: < 3.1.7-150600.33.9.1
- (no CPE)range: < 3.1.0-18.1
- (no CPE)range: < 3.1.7-150500.3.25.1
- (no CPE)range: < 3.1.7-150500.3.25.1
- (no CPE)range: < 3.1.7-150500.3.25.1
- (no CPE)range: < 3.1.0-150500.3.11.1
- (no CPE)range: < 3.1.7-150500.3.25.1
- (no CPE)range: < 3.1.7-150500.3.25.1
- (no CPE)range: < 2.14.2-150300.19.11.1
- (no CPE)range: < 2.13.2-150200.9.25.1
- (no CPE)range: < 2.14.2-150300.19.11.1
- (no CPE)range: < 2.14.2-150300.19.11.1
- (no CPE)range: < 2.14.2-150400.24.14.2
- (no CPE)range: < 2.14.2-150400.24.14.2
- (no CPE)range: < 2.14.2-150400.24.14.2
- (no CPE)range: < 2.14.2-150400.24.14.2
- (no CPE)range: < 2.13.2-150200.9.25.1
- (no CPE)range: < 2.14.2-150300.19.11.1
- (no CPE)range: < 3.1.7-150600.33.9.1
- (no CPE)range: < 2.13.2-150200.9.25.1
- (no CPE)range: < 2.14.2-150300.19.11.1
- (no CPE)range: < 3.1.7-150600.33.9.1
- (no CPE)range: < 3.1.7-4.1
- (no CPE)range: < 3.1.7-slfo.1.1_2.1
- Fedora/Fedorav5
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- access.redhat.com/security/cve/CVE-2023-5366mitrevdb-entryx_refsource_REDHAT
- bugzilla.redhat.com/show_bug.cgimitreissue-trackingx_refsource_REDHAT
- www.openwall.com/lists/oss-security/2024/02/08/4mitre
- lists.debian.org/debian-lts-announce/2024/02/msg00004.htmlmitre
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFZADABUDOFI2KZIRQBYFZCIKH55RGY3/mitre
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VYYUBF6OW2JG7VOFEOROHXGSJCTES3QO/mitre
News mentions
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