Utilizar DescribeAvailablePatches con una CLI

Obtención de las revisiones disponibles

En el siguiente ejemplo de describe-available-patches se obtienen detalles sobre todas las revisiones disponibles para Windows Server 2019 que tienen una gravedad de MSRC crítica.

aws ssm describe-available-patches \
    --filters "Key=PRODUCT,Values=WindowsServer2019" "Key=MSRC_SEVERITY,Values=Critical"

Salida:

{
    "Patches": [
        {
            "Id": "fe6bd8c2-3752-4c8b-ab3e-1a7ed08767ba",
            "ReleaseDate": 1544047205.0,
            "Title": "2018-11 Update for Windows Server 2019 for x64-based Systems (KB4470788)",
            "Description": "Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.",
            "ContentUrl": "https://support.microsoft.com/en-us/kb/4470788",
            "Vendor": "Microsoft",
            "ProductFamily": "Windows",
            "Product": "WindowsServer2019",
            "Classification": "SecurityUpdates",
            "MsrcSeverity": "Critical",
            "KbNumber": "KB4470788",
            "MsrcNumber": "",
            "Language": "All"
        },
        {
            "Id": "c96115e1-5587-4115-b851-22baa46a3f11",
            "ReleaseDate": 1549994410.0,
            "Title": "2019-02 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4487038)",
            "Description": "A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.",
            "ContentUrl": "https://support.microsoft.com/en-us/kb/4487038",
            "Vendor": "Microsoft",
            "ProductFamily": "Windows",
            "Product": "WindowsServer2019",
            "Classification": "SecurityUpdates",
            "MsrcSeverity": "Critical",
            "KbNumber": "KB4487038",
            "MsrcNumber": "",
            "Language": "All"
        },
        ...
    ]
}

Obtención de detalles de una revisión específica

En el siguiente ejemplo de describe-available-patches se recuperan los detalles sobre la revisión especificada.

aws ssm describe-available-patches \
    --filters "Key=PATCH_ID,Values=KB4480979"

Salida:

{
    "Patches": [
        {
            "Id": "680861e3-fb75-432e-818e-d72e5f2be719",
            "ReleaseDate": 1546970408.0,
            "Title": "2019-01 Security Update for Adobe Flash Player for Windows Server 2016 for x64-based Systems (KB4480979)",
            "Description": "A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.",
            "ContentUrl": "https://support.microsoft.com/en-us/kb/4480979",
            "Vendor": "Microsoft",
            "ProductFamily": "Windows",
            "Product": "WindowsServer2016",
            "Classification": "SecurityUpdates",
            "MsrcSeverity": "Critical",
            "KbNumber": "KB4480979",
            "MsrcNumber": "",
            "Language": "All"
        }
    ]
}

Para obtener más información, consulte Cómo funcionan las operaciones de Patch Manager en la Guía del usuario de AWS Systems Manager.

Ejemplo 1: en este ejemplo se obtienen todas las revisiones de Windows Server 2012 que tienen una gravedad de MSRC crítica. La sintaxis utilizada en este ejemplo requiere la versión 3 o posterior de PowerShell.

$filter1 = @{Key="PRODUCT";Values=@("WindowsServer2012")}
$filter2 = @{Key="MSRC_SEVERITY";Values=@("Critical")}

Get-SSMAvailablePatch -Filter $filter1,$filter2

Salida:

Classification : SecurityUpdates
ContentUrl     : https://support.microsoft.com/en-us/kb/2727528
Description    : A security issue has been identified that could allow an unauthenticated remote attacker to compromise your system and gain control
                 over it. You can help protect your system by installing this update from Microsoft. After you install this update, you may have to
                 restart your system.
Id             : 1eb507be-2040-4eeb-803d-abc55700b715
KbNumber       : KB2727528
Language       : All
MsrcNumber     : MS12-072
MsrcSeverity   : Critical
Product        : WindowsServer2012
ProductFamily  : Windows
ReleaseDate    : 11/13/2012 6:00:00 PM
Title          : Security Update for Windows Server 2012 (KB2727528)
Vendor         : Microsoft
...

Ejemplo 2: con la versión 2 de PowerShell, debe usar New-Object para crear cada filtro.

$filter1 = New-Object Amazon.SimpleSystemsManagement.Model.PatchOrchestratorFilter
$filter1.Key = "PRODUCT"
$filter1.Values = "WindowsServer2012"
$filter2 = New-Object Amazon.SimpleSystemsManagement.Model.PatchOrchestratorFilter
$filter2.Key = "MSRC_SEVERITY"
$filter2.Values = "Critical"

Get-SSMAvailablePatch -Filter $filter1,$filter2

Ejemplo 3: en este ejemplo se muestran todas las actualizaciones publicadas en los últimos 20 días y aplicables a los productos que coinciden con WindowsServer2019

Get-SSMAvailablePatch | Where-Object ReleaseDate -ge (Get-Date).AddDays(-20) | Where-Object Product -eq "WindowsServer2019" | Select-Object ReleaseDate, Product, Title

Salida:

ReleaseDate         Product           Title
-----------         -------           -----
4/9/2019 5:00:12 PM WindowsServer2019 2019-04 Security Update for Adobe Flash Player for Windows Server 2019 for x64-based Systems (KB4493478)
4/9/2019 5:00:06 PM WindowsServer2019 2019-04 Cumulative Update for Windows Server 2019 for x64-based Systems (KB4493509)
4/2/2019 5:00:06 PM WindowsServer2019 2019-03 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB4493510)