From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6950BC433DF for ; Thu, 16 Jul 2020 17:50:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A4542070E for ; Thu, 16 Jul 2020 17:50:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (3072-bit key) header.d=samba.org header.i=@samba.org header.b="V4cGIBRw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728257AbgGPRuR (ORCPT ); Thu, 16 Jul 2020 13:50:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725867AbgGPRuQ (ORCPT ); Thu, 16 Jul 2020 13:50:16 -0400 Received: from hr2.samba.org (hr2.samba.org [IPv6:2a01:4f8:192:486::2:0]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0866BC061755 for ; Thu, 16 Jul 2020 10:50:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=samba.org; s=42; h=Message-ID:Date:To:From:CC; bh=aUl/qN8mb4yuArHX+zrn35/3U1G+f0yMtutFKCr+k1w=; b=V4cGIBRwPB+FXOSefr9RwOAuxF kG4W4YElg8ciHDTD/TDNpyQsKLeETTqXLGRbvIYGeQzk/MYtbUMk76bzXcediPgzlxLsQ4Ehe+unD qGKs2VCa9sczCiY7dF6w0Ta085l2avbuVHFGHbTQwErB7wRnzXc5u+2IcC03ISAO/7vH0xU5HqVaW 4gF+2UcoEiNiCziugI1QIYFMFMu+rjhI+mTarFDB7lNs7tpnU+/gz+DD01KC1Xd3giyUKtcu//5G7 en8+tfvsUjzUtIdj3GtnK7Wy0DMUb1avv6pKAEgKvhy3tLuOtPBTfwREnWWzHKuBBT2zXcy6c8v/X xIOXBeyAtNR6dDZD4O56ogb6MK68a13hq6dyK7HsWxsHm2+/FZaq7mKhgZ/fjMuNwww493mGaf0GM QFEuqHZVaB1kGRC0qdmJv4ffv1SHBoiM/QFu4M0nTx+ps3/bw2di23DLw9eywNlEXlG3LRjuIBcVy OgQX+JSjd+3IoHYK8liqs0FB; Received: from [2a01:4f8:192:486::6:0] (port=40324 helo=hr6.samba.org) by hr2.samba.org with esmtps (TLS1.3:ECDHE_RSA_CHACHA20_POLY1305:256) (Exim) id 1jw81N-0002X7-7k for cifs-qa@samba.org; Thu, 16 Jul 2020 17:50:13 +0000 Received: from [::1] (port=26282 helo=bugzilla.samba.org) by hr6.samba.org with esmtp (Exim 4.93) (envelope-from ) id 1jw81M-006OYz-T7 for cifs-qa@samba.org; Thu, 16 Jul 2020 17:50:13 +0000 From: samba-bugs@samba.org To: cifs-qa@samba.org Subject: [Bug 14442] New: Shell command injection vulnerability in mount.cifs Date: Thu, 16 Jul 2020 17:50:10 +0000 X-Bugzilla-Reason: QAcontact X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: CifsVFS X-Bugzilla-Component: kernel fs X-Bugzilla-Version: 2.4 X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: vadim@mbdsys.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P5 X-Bugzilla-Assigned-To: sfrench@samba.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter qa_contact target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.samba.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-cifs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org https://bugzilla.samba.org/show_bug.cgi?id=3D14442 Bug ID: 14442 Summary: Shell command injection vulnerability in mount.cifs Product: CifsVFS Version: 2.4 Hardware: All OS: Linux Status: NEW Severity: major Priority: P5 Component: kernel fs Assignee: sfrench@samba.org Reporter: vadim@mbdsys.com QA Contact: cifs-qa@samba.org Target Milestone: --- mount.cifs command is using "popen" library call in get_password=20 which allows for shell command execution.=20 Example: sudo /bin/mount -t cifs -o username=3D"test \$(id)" //1 /mnt --=20 You are receiving this mail because: You are the QA Contact for the bug.=