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Vulnerability details: VCID-5whw-rhdy-nkew
Vulnerability ID VCID-5whw-rhdy-nkew
Aliases CVE-2023-5366
Summary openvswitch: openvswitch don't match packets on nd_target field
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-345 Insufficient Verification of Data Authenticity
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-5366.json
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2023-5366
cvssv3.1 7.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-5366.json
https://api.first.org/data/v1/epss?cve=CVE-2023-5366
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3966
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5366
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2006347 https://bugzilla.redhat.com/show_bug.cgi?id=2006347
RHSA-2024:1227 https://access.redhat.com/errata/RHSA-2024:1227
RHSA-2024:1234 https://access.redhat.com/errata/RHSA-2024:1234
RHSA-2024:1235 https://access.redhat.com/errata/RHSA-2024:1235
USN-6514-1 https://usn.ubuntu.com/6514-1/
USN-6690-1 https://usn.ubuntu.com/6690-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-5366.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.05266
EPSS Score 0.0002
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:52:34.998079+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-5366.json 38.0.0