X-Recipient: archive-cygwin AT delorie DOT com X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 97EFE3858018 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=nexgo.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=Stromeko AT nexgo DOT de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nexgo.de; s=vfde-smtpout-mb-15sep; t=1621973804; bh=sjCN83isn74zYlNkl2yVr0ZnEYvw42BapMfkM+fN3qk=; h=From:To:Subject:References:Date:In-Reply-To; b=LiTJ39/shkxVoyoVI03lLfNdKNdEvkihVUVsZSrTSfePFSLqesuDBOk2q6TyL2Lyy 4UU4mwY65HS/03VKf5HC5ccemItAsDivrGA4tdtowsyBstflujFNhsTygcP54cwsge LphWRET1DC3RpYXD6dG53YX1lL/J8pwoEPRvQ5L4= From: Achim Gratz To: cygwin AT cygwin DOT com Subject: Re: How to disable the default bypass of the ACL permissions checking in Cygwin References: <172f7dc5-87fd-e008-15d6-0ffd0af29323 AT autonomia DOT digital> <956270827 DOT 20210525224448 AT yandex DOT ru> Date: Tue, 25 May 2021 22:16:43 +0200 In-Reply-To: <956270827.20210525224448@yandex.ru> (Andrey Repin via Cygwin's message of "Tue, 25 May 2021 22:44:48 +0300") Message-ID: <87tumq1sd0.fsf@Rainer.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-purgate-type: clean X-purgate-Ad: Categorized by eleven eXpurgate (R) http://www.eleven.de X-purgate: This mail is considered clean (visit http://www.eleven.de for further information) X-purgate: clean X-purgate-size: 711 X-purgate-ID: 155817::1621973804-00000827-9F34C8F7/0/0 X-Spam-Status: No, score=-3032.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: cygwin-bounces AT cygwin DOT com Sender: "Cygwin" Andrey Repin via Cygwin writes: > That's literally not possible. More likely explanation is that Administrators > group have full access to the object in question. They don't. The issue at hand is that Cygwin uses SeBackupPrivilege and SeRestorePrivilege if otherwise the object in question would not be accessible. The moral of the story is to drop those privileges / capabilities when you don't need them via cygdrop or just don't use an administrative account that comes with them in the first place. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Samples for the Waldorf Blofeld: http://Synth.Stromeko.net/Downloads.html#BlofeldSamplesExtra -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple