| Summary | VMware vSphere ESXi (6.7 prior to ESXi670-201810101-SG, 6.5 prior to ESXi650-201811102-SG, and 6.0 prior to ESXi600-201807103-SG) and VMware vCenter Server (6.7 prior to 6.7 U1b, 6.5 prior to 6.5 U2b, and 6.0 prior to 6.0 U3j) contain an information disclosure vulnerability in clients arising from insufficient session expiration. An attacker with physical access or an ability to mimic a websocket connection to a user’s browser may be able to obtain control of a VM Console after the user has logged out or their session has timed out. |
|---|---|
| Publication Date | Sept. 19, 2019, 7:15 a.m. |
| Registration Date | Jan. 26, 2021, 11:43 a.m. |
| Last Update | Nov. 21, 2024, 1:45 p.m. |
| CVSS3.1 : MEDIUM | |
| スコア | 5.4 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | なし |
| CVSS2.0 : MEDIUM | |
| Score | 5.8 |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 中 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | なし |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | はい |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:vmware:esxi:6.7:670-201811001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.7:update_1:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:a:vmware:vsphere_esxi:6.5:a:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vsphere_esxi:6.5:u2:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201810002:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201811001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201811002:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201901001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201903001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201905001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:update_1:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.5:*:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:vmware:vsphere_esxi:6.0:beta:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201810001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201811001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201903001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201905001:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:u1a:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:u1b:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:update_2:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:update_3:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:vmware:vsphere_esxi:6.0:u3a:*:*:*:*:*:* | |||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:a:vmware:vcenter_server:6.0:u1b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:a:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:u1:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:u3:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3d:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3e:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3f:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3g:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3h:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3i:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update2:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update2a:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update2m:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3a:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.0:update3c:*:*:*:*:*:* | |||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:a:vmware:vcenter_server:6.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:d:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:c:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:a:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:update1:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:update1b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:update2:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:update2a:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.7:update2c:*:*:*:*:*:* | |||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:a:vmware:vcenter_server:6.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:d:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:c:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:a:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update1:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update1c:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update1b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update1d:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update1e:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update1g:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update2:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update2b:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update2c:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update2d:*:*:*:*:*:* | |||||
| cpe:2.3:a:vmware:vcenter_server:6.5:update2g:*:*:*:*:*:* | |||||
| Title | VMware vSphere ESXi および vCenter Server におけるセッション期限に関する脆弱性 |
|---|---|
| Summary | VMware vSphere ESXi および vCenter Server には、セッション期限に関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される、および情報を改ざんされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Sept. 16, 2019, midnight |
| Registration Date | Sept. 24, 2019, 3:45 p.m. |
| Last Update | Sept. 24, 2019, 3:45 p.m. |
| VMware |
| VMware vCenter Server 6.0 U3j 未満の 6.0 |
| VMware vCenter Server 6.5 U2b 未満の 6.5 |
| VMware vCenter Server 6.7 U1b 未満の 6.7 |
| VMware vSphere ESXi ESXi600-201807103-SG 未満の 6.0 |
| VMware vSphere ESXi ESXi650-201811102-SG 未満の 6.5 |
| VMware vSphere ESXi ESXi670-201810101-SG 未満の 6.7 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2019年09月24日] 掲載 |
Sept. 24, 2019, 3:45 p.m. |