[WIP] Restrict read access by default to powershell core logs #29
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…or local system, admins, server operators, and event log readers
TravisEz13
reviewed
Aug 23, 2019
| @@ -2199,6 +2205,7 @@ | |||
| name="PowerShellCore/Operational" | |||
| symbol="C_OPERATIONAL" | |||
| type="Operational" | |||
| access="O:BAG:SYD:(A;;0xf0007;;;SY)(A;;0x7;;;BA)(A;;0x7;;;SO)(A;;0x1;;;S-1-5-32-573)" | |||
| > | |||
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The inbox has these additional permissions:
InputObject SideIndicator
----------- -------------
NT AUTHORITY\BATCH: AccessAllowed (ListDirectory, WriteData) <=
NT AUTHORITY\INTERACTIVE: AccessAllowed (ListDirectory, WriteData) <=
NT AUTHORITY\SERVICE: AccessAllowed (ListDirectory, WriteData) <=
NT AUTHORITY\WRITE RESTRICTED: AccessAllowed (ListDirectory, WriteData) <=
APPLICATION PACKAGE AUTHORITY\ALL APPLICATION PACKAGES: AccessAllowed (WriteData) <=
: AccessAllowed (WriteData) <=
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batch, interactive and service shouldn't be allowed. I'm not sure about the other two.
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Reading https://techcommunity.microsoft.com/t5/Ask-The-Performance-Team/WS2008-Windows-Service-Hardening/ba-p/372702 Write restricted doesn't give a lot of value here either.
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We should make sure our MSIX can write without APPLICATION PACKAGE AUTHORITY\ALL APPLICATION PACKAGES
SteveL-MSFT
changed the title
|
Let's wait on this one |
adityapatwardhan
changed the title
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@SteveL-MSFT Is this something that will be worked on or should we close the PR? |
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@SteveL-MSFT - is this PR still needed? |
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change ACL on Operational, Analytic, and Debug logs to be read only for local system, admins, server operators, and event log readers