VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.2), and Fusion (11.x before 11.5.2) contain an information leak in the EHCI USB controller. A malicious actor with local access to a virtual machine may be able to read privileged information contained in the hypervisor's memory. Additional conditions beyond the attacker's control need to be present for exploitation to be possible.
総合評価: CVE-2020-3964 は公開エクスプロイトあり(50/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.47%、37 パーセンタイル) 根拠: 公開エクスプロイトが 1 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.12% | 0.47% | +0.35% |
| 2 | 2025-03-30 | 0.20% | 0.12% | -0.08% |
| 3 | 2025-03-29 | — | 0.20% | — |
EPSS の全履歴 (全 8 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 |
|---|---|---|---|---|---|---|
| 4.7 | 3.1 | MEDIUM |
|
1.0 | 3.6 | [email protected] |
| 1.9 | 2.0 | LOW |
|
3.4 | 2.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| vmware | cloud_foundation | >= 3.0, < 3.10 | cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:* |
| vmware | cloud_foundation | >= 4.0.0, < 4.0.1 | cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:* |
| vmware | fusion | >= 11.0.0, < 11.5.2 | cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:* |
| vmware | workstation | >= 15.0.0, < 15.5.2 | cpe:2.3:a:vmware:workstation:*:*:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:-:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201701001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201703001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201703002:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201704001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707101:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707102:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707103:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707201:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707202:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707203:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707204:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707205:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707206:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707207:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707208:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707209:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707210:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707211:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707212:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707213:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707214:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707215:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707216:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707217:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707218:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707219:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707220:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201707221:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201710001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201712001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201803001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201806001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201808001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201810001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201810002:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201811001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201811002:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201811301:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201901001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201903001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201905001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201908001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201910001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-20191004001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201911001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201911401:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201911402:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912001:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912002:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912101:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912102:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912103:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912104:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912301:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912401:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912402:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912403:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-201912404:*:*:*:*:*:* |
| vmware | esxi | 6.5 | cpe:2.3:o:vmware:esxi:6.5:650-202005001:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:-:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201806001:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201807001:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201808001:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810001:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810101:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810102:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810103:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810201:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810202:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810203:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810204:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810205:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810206:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810207:*:*:*:*:*:* |
| vmware | esxi | 6.7 | cpe:2.3:o:vmware:esxi:6.7:670-201810208:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://packetstormsecurity.com/files/158459/VMware-ESXi-Use-After-Free-Out-Of-Bounds-Access.html | Exploit Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2020/Jul/22 | Mailing List Third Party Advisory |
| https://www.vmware.com/security/advisories/VMSA-2020-0015.html | Vendor Advisory |