From nobody Tue Jun 20 13:03:19 2023 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Qlmyv5dyZz4gQfC for ; Tue, 20 Jun 2023 13:03:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Qlmyv3vj3z4Ytf for ; Tue, 20 Jun 2023 13:03:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1687266199; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=DHgyh7cXSYzpu7xNcormBfIdxqUCwNzapB55EcwXEDE=; b=nJGqh76bekA0NaenLQhGqYsHuYf2mF4x9A3xBUHiZ4wI/ms8au+hO/JVOfqkgXQ2SkSA63 2gQr5C22Wt3xqoOUfwH7HSIOkCNLrn6OsIP6xnO4KWclnEn3OUWD3duxEB6KzNQ0B3VXo0 CaS1A1yQvucX8bdYqkpr9R0ZOBHUBGYUZtCqpR/Xm8N4Pw/A398IkBQd9TMAl+wifo/pMX oIPCEFjxsuUxXs0d+tRcb5lB8eItTBxAcN/DKmhMppq3w5qVUdEn1PtSNTM33sherzg7Od P+E4lwpPjJa7N7s5Q08TOq77XRfR9CK3zIlJfsiBLJ84gTkr7ct+aZjzItMY+A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1687266199; a=rsa-sha256; cv=none; b=vWWdNM33TJapgVuqIrWkJe6aSlAGluSVNOos7SkjtNyklcqAxf4hp8kd1Uei9lKTXGDvWN TJJzSexK9y8auWA+MuqpBpV+x+pij6LBPv44249zpwBewKaGq1z3RLQVmWyQ9Gb73KATbH u2BHPTVxpy7J8JhtdLDZ3gyuOYOCjuDrWaYNT6u/cuGhByI6W7N7HgaAtTWYIQPLVVBizD 2eys/KXpT+hiJrNqx7QqK1nfu1+FhkEBfOBdNVjSQjMKB2+UatspNRCSqNOjl6V6c82Afx eXetTWTWm92YqFL+F8FuDhMmmeqPMES9/jiBenxG1XyI5s1APN7q4ToBD4mQ5w== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Qlmyv31Qbz10rs for ; Tue, 20 Jun 2023 13:03:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 35KD3Jlh014292 for ; Tue, 20 Jun 2023 13:03:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 35KD3JfL014291 for bugs@FreeBSD.org; Tue, 20 Jun 2023 13:03:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 272093] The 'see_other_gids' security policy considers the effective group IDs and not the real ones Date: Tue, 20 Jun 2023 13:03:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: olivier.freebsd@free.fr X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org 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 Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D272093 Bug ID: 272093 Summary: The 'see_other_gids' security policy considers the effective group IDs and not the real ones Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: olivier.freebsd@free.fr This has the consequence that unprivileged processes cannot see setuid comm= ands they launch until these have relinquished their privileges. This is also in contradiction with how the parallel 'see_other_uids' work, i.e., by taking into account real user IDs. Fix to be referenced after bug creation. --=20 You are receiving this mail because: You are the assignee for the bug.=