It was found that samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8 did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text.
総合評価: CVE-2017-12150 は中リスク(62.7/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 21.66%、96 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 | 2026-06-09 | 22.10% | 21.66% | -0.44% |
| 2 | 2026-05-29 | 21.25% | 22.10% | +0.85% |
| 3 | 2026-05-27 | — | 21.25% | — |
EPSS の全履歴 (全 28 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 |
|---|---|---|---|---|---|---|
| 7.4 | 3.1 | HIGH |
|
2.2 | 5.2 | [email protected] |
| 7.4 | 3.0 | HIGH |
|
2.2 | 5.2 | [email protected] |
| 5.8 | 2.0 | MEDIUM |
|
8.6 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2017-12150: 1 source package rows (samba); 10 state rows across 10 repos (3.10-main, 3.11-main, 3.12-main, 3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 10, open 0. | https://security.alpinelinux.org/vuln/CVE-2017-12150 |
debian
|
not yet assigned | CVE-2017-12150 not yet assigned priority: Debian including 1 source packages (samba), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-12150 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-12150 |
suse
|
high | CVE-2017-12150 severity important: SUSE including 1193 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 1902 product×package rows across 58 product lines (SUSE Enterprise Storage 5, SUSE Liberty Linux 7, … (58 product lines)): Fixed 1547, Known Not Affected 198, Known Affected 157. | https://www.suse.com/security/cve/CVE-2017-12150/ |
ubuntu
|
medium | CVE-2017-12150 medium priority: Ubuntu including 1 source packages (samba), 5 status rows across 5 suites (artful, trusty, upstream, xenial, zesty): released 5. | https://ubuntu.com/security/CVE-2017-12150 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| samba | samba | >= 3.0.25, < 4.4.16 | cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* |
| samba | samba | >= 4.5.0, < 4.5.14 | cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* |
| samba | samba | >= 4.6.0, < 4.6.8 | cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 6.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 7.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 6.0 | cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 7.0 | cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 6.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 7.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| redhat | gluster_storage | 3.0 | cpe:2.3:a:redhat:gluster_storage:3.0:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.securityfocus.com/bid/100918 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039401 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:2789 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2790 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2791 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2858 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12150 | Issue Tracking Mitigation Third Party Advisory |
| https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03775en_us | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20170921-0001/ | Third Party Advisory |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us | Third Party Advisory |
| https://www.debian.org/security/2017/dsa-3983 | Third Party Advisory |
| https://www.samba.org/samba/security/CVE-2017-12150.html | Patch Vendor Advisory |