> CVE-2023-45866 [MEDIUM]

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PUBLISHED
2023-12-08 06:15
MODIFIED
2024-12-12 14:33
CVSS_SCORE V3
6.3
EPSS (Prob. Exploit)
7.88%
Top 5.3%
DATA SOURCES:
NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-08 OSV 🔗 2026-11-15

> DESCRIPTION

Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. An example affected package is bluez 5.64-0ubuntu1 in Ubuntu 22.04LTS. NOTE: in some cases, a CVE-2020-0556 mitigation would have already addressed this Bluetooth HID Hosts issue.

> AFFECTED_PRODUCTS

Apple - macOS
Version: 12.6.7
Apple - macOS
Version: 13.3.3
Apple - macOS
>= 14.0 < 14.2
Debian - Debian Linux
Version: 10.0
Fedoraproject - Fedora
Version: 38
Fedoraproject - Fedora
Version: 39
Canonical - Ubuntu Linux
Version: 18.04
Canonical - Ubuntu Linux
Version: 20.04
Canonical - Ubuntu Linux
Version: 22.04
Canonical - Ubuntu Linux
Version: 23.10
Apple - Iphone Os
Version: 16.6
Apple - Iphone Os
< 17.2
Google - Android
Version: 4.2.2
Google - Android
Version: 6.0.1
Google - Android
Version: 10.0
Google - Android
Version: 11.0
Google - Android
Version: 13.0
Google - Android
Version: 14.0
Apple - Ipados
< 17.2

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Adjacent (A)
Exploit nécessite un accès au segment réseau local
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
Low (L)
Divulgation limitée d'informations
I (Impact Intégrité)
Integrity Impact
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
Low (L)
Interruption partielle du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
Low
Divulgation limitée d'informations
Intégrité
Low
Modification limitée des données possible
Disponibilité
Low
Interruption partielle du service possible

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: bluez security update
An update for bluez is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVS...
Red Hat Security Advisory: bluez security update
An update for bluez is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVS...

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

AFFECTED PACKAGES:
Unknown / Unknown
ALIASES:
A-294854926, ASB-A-294854926

> HISTORIQUE DES MODIFICATIONS

Première apparition
08/12/2023 06:15
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 14:45
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 1 Dernière mise à jour: 1 year ago
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