From nobody Fri Jan 20 15:08:22 2023 X-Original-To: x11@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 4Nz2tv5vH0z2smWH for ; Fri, 20 Jan 2023 15:08:23 +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 4Nz2tv4rBTz40mF for ; Fri, 20 Jan 2023 15:08:23 +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=1674227303; 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: in-reply-to:in-reply-to:references:references; bh=eJRrKN/cteuDBXTCeiKgdQkntJxQNGHkKthyvnH3x1M=; b=jmYxg+dqwtv+Mh1NgBg6tAhvPBSHvl5zFOj5zltBD+/049h0UJGjC1ph1WdzAhOSSeDpCG G6sPaHRZaSPf3C1crFqyWYmiOPmHbdBZzlvjDuJy2pgzhKtPRcTArHask+izrZKpeZsvHV jF+cDuv8Fpqz3jMQILgdKf/X4ptg5Tglru3lTuZdw/mW3Vc+8KzAiz9c3wU0lmFeCmxyFx PCeY8byi7G+5lnMzjaRbq63zSw1nMkAtb185W4tRqr4pMa+HXJGRwxV9AFtXxDZdcaRk7W cmofgiiR3mCpwIuV+jgJpJlKXv8ZHtsnyrV2GqJtgCQ6tXqaUaDXyhCENvpJpA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1674227303; a=rsa-sha256; cv=none; b=DlDrfcpidz8kZUmLx9jsP6Z89f0wlkf4lIA1BOPoZ2/NUGWs5yP99ouEj3IT5E6IVfhrSO SoHKLCDfe9Yzu3S7xysErgsnknjeR/TlhtwfK2xCDeE3AYFphX71Lv6nae4DMpw87cvMoi 668bZ3iKwYsAj/lvw/kkczGQGhz5KK/xcHZnvqGk15fIb3Pa5uy24q1a1zOiJh4ci255Um ykZ7xSftv/yy9UQOcgEZ+A7ig0VD1o9P4NuIyAcg1InLnY1K+Uf5u75lWkrB/NqbWaFjsF Pcr5rKmw+k68H9HZhVOXEqTlfXQ9gmL1wKj4i2riGSUcaK5mPIUDfHL7kdAfHw== 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 4Nz2tv3QSkzZ82 for ; Fri, 20 Jan 2023 15:08:23 +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 30KF8NM4011586 for ; Fri, 20 Jan 2023 15:08:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 30KF8NVK011585 for x11@FreeBSD.org; Fri, 20 Jan 2023 15:08:23 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: x11@FreeBSD.org Subject: [Bug 268963] x11-servers/xorg-server: 21.1.6 available Date: Fri, 20 Jan 2023 15:08:22 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: security X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jbeich@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: X11 List-Archive: https://lists.freebsd.org/archives/freebsd-x11 List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-x11@freebsd.org X-BeenThere: freebsd-x11@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D268963 --- Comment #7 from Jan Beich --- (In reply to Jochen Neumeister from comment #5) > Since the update contains CVEs, can a vuxml entry be added as a patch? https://vuxml.freebsd.org/freebsd/9fa7b139-c1e9-409e-bed0-006aadcf5845.html Example attack vectors: - "ssh -X" to an untrusted host (maybe running Linux) - Run an untrusted GUI application inside jail (maybe via linuxulator) - [indirect] Open an untrusted page in a vulnerable web browser (e.g., webkit2-gtk3, qt5-webengine) Severity on FreeBSD: - "Xorg" runs under root (via setuid bit) unlike Linux/OpenBSD - No sandboxing in "Xorg" unlike OpenBSD or any web browser unlike Windows/macOS/Linux/OpenBSD - GNOME and KDE cannot use Wayland as a workaround (until xorg-server is updated) - "pkg audit" doesn't query CVE database (for more indirect attack vectors) Disclaimer: I'm not familar with security analysis, not part of x11@ team a= nd don't use xorg-server. --=20 You are receiving this mail because: You are the assignee for the bug.=