| Summary | A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'. |
|---|---|
| Publication Date | March 6, 2019, 8:29 a.m. |
| Registration Date | Jan. 26, 2021, 11:37 a.m. |
| Last Update | Nov. 21, 2024, 1:17 p.m. |
| CVSS3.0 : MEDIUM | |
| スコア | 5.9 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 高 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | なし |
| CVSS2.0 : MEDIUM | |
| Score | 4.3 |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/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) | なし |
| 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 | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_core:1.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:visual_studio_2017:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:powershell_core:6.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:powershell_core:6.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:visual_studio_2017:15.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_core:2.2:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* | ||||
| 8 | cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* | ||||
| 9 | cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* | ||||
| 10 | cpe:2.3:o:microsoft:windows_server_2016:1709:*:*:*:*:*:*:* | ||||
| 11 | cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:* | ||||
| 12 | cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* | ||||
| 3 | cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:o:microsoft:windows_server_2008:-:sp1:*:*:*:*:x64:* | ||||
| 6 | cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:o:microsoft:windows_server_2008:-:sp1:*:*:*:*:x64:* | ||||
| 5 | cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:o:microsoft:windows_server_2016:1709:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:* | ||||
| Title | 複数の Microsoft 製品における入力確認に関する脆弱性 |
|---|---|
| Summary | 複数の Microsoft 製品には、URL の解析方法に不備があるため、入力確認に関する脆弱性が存在します。 ベンダは、本脆弱性を「.NET Framework と Visual Studio のなりすましの脆弱性」として公開しています。 |
| Possible impacts | 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 | Feb. 12, 2019, midnight |
| Registration Date | April 5, 2019, 6:14 p.m. |
| Last Update | April 5, 2019, 6:14 p.m. |
| マイクロソフト |
| .NET Core 1.0 |
| .NET Core 2.1 |
| .NET Core 2.2 |
| .NET Core 1.0 |
| .NET Core 2.1 |
| .NET Core 2.2 |
| Microsoft .NET Framework 4.6.1 |
| Microsoft .NET Framework 4.6.2 |
| Microsoft .NET Framework 4.7 |
| Microsoft .NET Framework 4.7.1 |
| Microsoft .NET Framework 4.7.2 |
| Microsoft .NET Framework 2.0 SP2 |
| Microsoft .NET Framework 3.0 SP2 |
| Microsoft .NET Framework 3.5 |
| Microsoft .NET Framework 3.5.1 |
| Microsoft .NET Framework 4.5.2 |
| Microsoft .NET Framework 4.6 |
| Microsoft .NET Framework 4.6.1 |
| Microsoft .NET Framework 4.6.2 |
| Microsoft .NET Framework 4.7 |
| Microsoft .NET Framework 4.7.1 |
| Microsoft .NET Framework 4.7.2 |
| Microsoft .NET Framework 2.0 SP2 |
| Microsoft .NET Framework 3.0 SP2 |
| Microsoft .NET Framework 3.5 |
| Microsoft .NET Framework 3.5.1 |
| Microsoft .NET Framework 4.5.2 |
| Microsoft .NET Framework 4.6 |
| Microsoft Visual Studio 2017 |
| Microsoft Visual Studio 2017 version 15.9 |
| Microsoft Visual Studio 2017 |
| Microsoft Visual Studio 2017 version 15.9 |
| PowerShell Core 6.1 |
| PowerShell Core 6.2 |
| PowerShell Core 6.1 |
| PowerShell Core 6.2 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2019年04月05日] 掲載 |
April 5, 2019, 6:14 p.m. |