From patchwork Mon Apr 18 20:40:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Peter_M=C3=BCller?= X-Patchwork-Id: 5518 Return-Path: Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by web04.haj.ipfire.org (Postfix) with ESMTPS id 4KhzMX6j1Qz3x1y for ; Mon, 18 Apr 2022 20:40:08 +0000 (UTC) Received: from mail02.haj.ipfire.org (mail02.haj.ipfire.org [172.28.1.201]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail02.haj.ipfire.org", Issuer "R3" (verified OK)) by mail01.ipfire.org (Postfix) with ESMTPS id 4KhzMT41DVz1Lm; Mon, 18 Apr 2022 20:40:05 +0000 (UTC) Received: from mail02.haj.ipfire.org (localhost [127.0.0.1]) by mail02.haj.ipfire.org (Postfix) with ESMTP id 4KhzMT2Z0mz2yDF; Mon, 18 Apr 2022 20:40:05 +0000 (UTC) Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by mail02.haj.ipfire.org (Postfix) with ESMTPS id 4KhzMR3CPGz2yC5 for ; Mon, 18 Apr 2022 20:40:03 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by mail01.ipfire.org (Postfix) with ESMTPSA id 4KhzMQ24QNzdL for ; Mon, 18 Apr 2022 20:40:01 +0000 (UTC) DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=ipfire.org; s=202003ed25519; t=1650314403; 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=iFAplvqzy3COt5h6OaIWFkjju5O/7lUyTvWkD6JK1/Q=; b=wSWc+xfoJaSqQMiIp4aG/bOZtxxg3d7entFHIDHKBTzn6zoXdCNLRSFWerjSjL/reqX253 /SkSR9Ew4OQBv4DQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ipfire.org; s=202003rsa; t=1650314403; 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=iFAplvqzy3COt5h6OaIWFkjju5O/7lUyTvWkD6JK1/Q=; b=XWj4M+JlPYRD+Ff8w5bL5Sl0lcHpO12udB5Ml75n8E2IowyjbpWAVjPnkuBRp+1DdeFMPF ZVEe2WASktOb8YIASJLd66Augl0k7nt9Js6sGZhvgNveUhn37aikEBM9tyBan2vHr2sHbN T4UkuFi6H36Kw+rLDGUzzlPEX6/JpaWOPhS7Bp2AB4lzHQ5AFNEdkWx+owoiJOVMvcYuLM LwbUM1mqstOY1U8Mwrb+g50id/PXpCJXUyZxs+t9pq8l5p4J8JTg+/EsBfn4RBQ5L3I+ZN L4QATLOhbsin4sFKBG44Wqk7q3F/dXIXcH/VCvAwbbN2kYpbUy84Nskz8aacuA== Message-ID: <2bd37d93-0a56-8a49-46a8-4e31afc6d582@ipfire.org> Date: Mon, 18 Apr 2022 20:40:00 +0000 MIME-Version: 1.0 Content-Language: en-US To: "IPFire: Development" From: =?utf-8?q?Peter_M=C3=BCller?= Subject: [PATCH 1/3] OpenSSH: Update to 9.0p1 X-BeenThere: development@lists.ipfire.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: IPFire development talk List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: development-bounces@lists.ipfire.org Sender: "Development" Relevant changelog part, as retrieved from https://www.openssh.com/txt/release-9.0: Changes since OpenSSH 8.9 ========================= This release is focused on bug fixing. Potentially-incompatible changes -------------------------------- This release switches scp(1) from using the legacy scp/rcp protocol to using the SFTP protocol by default. Legacy scp/rcp performs wildcard expansion of remote filenames (e.g. "scp host:* .") through the remote shell. This has the side effect of requiring double quoting of shell meta-characters in file names included on scp(1) command-lines, otherwise they could be interpreted as shell commands on the remote side. This creates one area of potential incompatibility: scp(1) when using the SFTP protocol no longer requires this finicky and brittle quoting, and attempts to use it may cause transfers to fail. We consider the removal of the need for double-quoting shell characters in file names to be a benefit and do not intend to introduce bug-compatibility for legacy scp/rcp in scp(1) when using the SFTP protocol. Another area of potential incompatibility relates to the use of remote paths relative to other user's home directories, for example - "scp host:~user/file /tmp". The SFTP protocol has no native way to expand a ~user path. However, sftp-server(8) in OpenSSH 8.7 and later support a protocol extension "expand-path@openssh.com" to support this. In case of incompatibility, the scp(1) client may be instructed to use the legacy scp/rcp using the -O flag. New features ------------ * ssh(1), sshd(8): use the hybrid Streamlined NTRU Prime + x25519 key exchange method by default ("sntrup761x25519-sha512@openssh.com"). The NTRU algorithm is believed to resist attacks enabled by future quantum computers and is paired with the X25519 ECDH key exchange (the previous default) as a backstop against any weaknesses in NTRU Prime that may be discovered in the future. The combination ensures that the hybrid exchange offers at least as good security as the status quo. We are making this change now (i.e. ahead of cryptographically- relevant quantum computers) to prevent "capture now, decrypt later" attacks where an adversary who can record and store SSH session ciphertext would be able to decrypt it once a sufficiently advanced quantum computer is available. * sftp-server(8): support the "copy-data" extension to allow server- side copying of files/data, following the design in draft-ietf-secsh-filexfer-extensions-00. bz2948 * sftp(1): add a "cp" command to allow the sftp client to perform server-side file copies. Bugfixes -------- * ssh(1), sshd(8): upstream: fix poll(2) spin when a channel's output fd closes without data in the channel buffer. bz3405 and bz3411 * sshd(8): pack pollfd array in server listen/accept loop. Could cause the server to hang/spin when MaxStartups > RLIMIT_NOFILE * ssh-keygen(1): avoid NULL deref via the find-principals and check-novalidate operations. bz3409 and GHPR#307 respectively. * scp(1): fix a memory leak in argument processing. bz3404 * sshd(8): don't try to resolve ListenAddress directives in the sshd re-exec path. They are unused after re-exec and parsing errors (possible for example if the host's network configuration changed) could prevent connections from being accepted. * sshd(8): when refusing a public key authentication request from a client for using an unapproved or unsupported signature algorithm include the algorithm name in the log message to make debugging easier. Portability ----------- * sshd(8): refactor platform-specific locked account check, fixing an incorrect free() on platforms with both libiaf and shadow passwords (probably only Unixware) GHPR#284, * ssh(1), sshd(8): Fix possible integer underflow in scan_scaled(3) parsing of K/M/G/etc quantities. bz#3401. * sshd(8): provide killpg implementation (mostly for Tandem NonStop) GHPR#301. * Check for missing ftruncate prototype. GHPR#301 * sshd(8): default to not using sandbox when cross compiling. On most systems poll(2) does not work when the number of FDs is reduced with setrlimit, so assume it doesn't when cross compiling and we can't run the test. bz#3398. * sshd(8): allow ppoll_time64 in seccomp sandbox. Should fix sandbox violations on some (at least i386 and armhf) 32bit Linux platforms. bz#3396. * Improve detection of -fzero-call-used-regs=all support in configure script. Signed-off-by: Peter Müller --- lfs/openssh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lfs/openssh b/lfs/openssh index 8c958e9fe..302ae6041 100644 --- a/lfs/openssh +++ b/lfs/openssh @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2020 IPFire Team # +# Copyright (C) 2007-2022 IPFire Team # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -24,7 +24,7 @@ include Config -VER = 8.9p1 +VER = 9.0p1 THISAPP = openssh-$(VER) DL_FILE = $(THISAPP).tar.gz @@ -40,7 +40,7 @@ objects = $(DL_FILE) $(DL_FILE) = $(DL_FROM)/$(DL_FILE) -$(DL_FILE)_BLAKE2 = 02934da7f7a2954141888e63e81e38fad4fb8558ddd1032de44f69684802c62771fdd7e9e470e0715059635999c8f9d2ab95f6351217e236573ead83a867f59b +$(DL_FILE)_BLAKE2 = 49724a400951964d659d136908657940f79e150056728cc4dadf8ff8652a832f7fd46eebb47b15085e57fca4b00c77d1ec4dd1b056ea2bbcee89f54a121ed5e2 install : $(TARGET)