Attacker Value
Unknown
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CVE-2023-5366
0
CVE ID
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CVE-2023-5366
(Last updated October 13, 2023) ▾
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Persistence
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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.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
5.5 Medium
Impact Score:
3.6
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
High
Availability (A):
None
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
openvswitch not down converted
Fast Datapath for RHEL 7 not down converted
Fast Datapath for RHEL 7 not down converted
Fast Datapath for RHEL 7 not down converted
Fast Datapath for RHEL 7 not down converted
Fast Datapath for RHEL 7 not down converted
Fast Datapath for RHEL 7 not down converted
Fast Datapath for RHEL 8 not down converted
Fast Datapath for RHEL 8 not down converted
Fast Datapath for RHEL 8 not down converted
Fast Datapath for RHEL 8 not down converted
Fast Datapath for RHEL 8 not down converted
Fast Datapath for RHEL 8 not down converted
Fast Datapath for RHEL 8 not down converted
Fast Datapath for RHEL 9 not down converted
Fast Datapath for RHEL 9 not down converted
Fast Datapath for RHEL 9 not down converted
Red Hat Enterprise Linux 7 not down converted
Red Hat OpenShift Container Platform 3.11 not down converted
Red Hat OpenShift Container Platform 4 not down converted
Red Hat OpenShift Container Platform 4 not down converted
Red Hat OpenShift Container Platform 4 not down converted
Red Hat OpenShift Container Platform 4 not down converted
Red Hat OpenShift Container Platform 4 not down converted
Red Hat OpenStack Platform 16.1 not down converted
Red Hat OpenStack Platform 16.2 not down converted
Red Hat Virtualization 4 not down converted
Red Hat Virtualization 4 not down converted
Fedora not down converted
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- openvswitch,
- redhat
Products
- enterprise linux 7.0,
- fast datapath -,
- openshift container platform 4.0,
- openvswitch,
- virtualization 4.0
References
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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