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.
総合評価: CVE-2023-45866 は中リスク（53.1/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 7.88%、94 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 35.98% | 7.88% | -28.10% |
| 2 | 2026-06-05 | 36.55% | 35.98% | -0.57% |
| 3 | 2026-05-23 | — | 36.55% | — |
EPSS の全履歴 （全 70 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.3 | 3.1 | MEDIUM |
|
2.8 | 3.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-45866 not yet assigned priority: Debian including 1 source packages (bluez), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-45866 |
gentoo
|
high | CVE-2023-45866: 1 GLSA(s) (202401-03), 1 atom(s) (net-wireless/bluez); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2023-45866 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-45866 |
suse
|
medium | CVE-2023-45866 severity moderate: SUSE including 55 source package names (bluez, bluez-5.13-5.45.1, …), 70 product×package rows across 25 product lines (Image SLES15-SP4-SAP-Azure-LI-BYOS, Image SLES15-SP4-SAP-Azure-LI-BYOS-Production, … (25 product lines)): Fixed 61, Known Not Affected 9. | https://www.suse.com/security/cve/CVE-2023-45866/ |
ubuntu
|
medium | CVE-2023-45866 medium priority: Ubuntu including 1 source packages (bluez), 9 status rows across 9 suites (bionic, focal, jammy, lunar, mantic, noble, trusty, upstream, xenial): released 7, ignored 1, needs-triage 1. | https://ubuntu.com/security/CVE-2023-45866 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| android | 4.2.2 | cpe:2.3:o:google:android:4.2.2:*:*:*:*:*:*:* | |
| android | 6.0.1 | cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:* | |
| android | 10.0 | cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* | |
| android | 11.0 | cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* | |
| android | 13.0 | cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* | |
| android | 14.0 | cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:* | |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 20.04 | cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:-:*:*:* |
| canonical | ubuntu_linux | 22.04 | cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 23.10 | cpe:2.3:o:canonical:ubuntu_linux:23.10:*:*:*:*:*:*:* |
| apple | iphone_os | 16.6 | cpe:2.3:o:apple:iphone_os:16.6:*:*:*:*:*:*:* |
| apple | macos | 12.6.7 | cpe:2.3:o:apple:macos:12.6.7:*:*:*:*:*:*:* |
| apple | macos | 13.3.3 | cpe:2.3:o:apple:macos:13.3.3:*:*:*:*:*:*:* |
| fedoraproject | fedora | 38 | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
| fedoraproject | fedora | 39 | cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* |
| apple | ipados | < 17.2 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | iphone_os | < 17.2 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | macos | >= 14.0, < 14.2 | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |