Windows 2008 and the handling of Owner Rights permissions

Richard Sharpe realrichardsharpe at
Sun Mar 4 11:23:57 MST 2012

2012/3/4 Richard Sharpe <realrichardsharpe at>:
> Hi,
> Here
> it suggests that if an ACL on an object contains the Owner Rights
> principal (S-1-3-4) and the permissions do not contain WRITE_DAC and
> READ_CONTROL then the current handling of se_access_check
> (libcli/security/access_check.c) is incorrect.

Attached is a new patch that corrects the obvious error and only
applies the permissions in relation to an ACCESS_ALLOWED ACE.

At least one of the links in the above document suggest that these
ACEs should apply to all securable objects.

Richard Sharpe
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