Index: Makefile =================================================================== --- Makefile (revision 500187) +++ Makefile (working copy) @@ -2,10 +2,9 @@ # $FreeBSD$ PORTNAME= bzr -PORTVERSION= 2.7.0 -PORTREVISION= 2 +PORTVERSION= 2.7.0.6622 CATEGORIES= devel -MASTER_SITES= CHEESESHOP +MASTER_SITES= https://distfiles.over-yonder.net/bzr/ MAINTAINER= fullermd@over-yonder.net COMMENT= Distributed version control system by Canonical @@ -23,12 +22,14 @@ SFTP_RUN_DEPENDS= ${PYTHON_PKGNAMEPREFIX}paramiko>=0:security/py-paramiko@${PY_FLAVOR} CA_BUNDLE_RUN_DEPENDS= ${LOCALBASE}/share/certs/ca-root-nss.crt:security/ca_root_nss -USES= gettext python:2.7 shebangfix +USES= gettext python:2.7 shebangfix tar:xz SHEBANG_FILES= bzr USE_PYTHON= distutils cython PYDISTUTILS_PKGNAME= bzr MAKE_ENV= BZR_LOG=/dev/null +WRKSRC= ${WRKDIR}/bzr-2.7.1dev + post-install: ${INSTALL_MAN} ${WRKSRC}/bzr.1 ${STAGEDIR}${MAN1PREFIX}/man/man1 ${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/bzrlib/*.so Index: distinfo =================================================================== --- distinfo (revision 500187) +++ distinfo (working copy) @@ -1,2 +1,3 @@ -SHA256 (bzr-2.7.0.tar.gz) = c9f6bbe0a50201dadc5fddadd94ba50174193c6cf6e39e16f6dd0ad98a1df338 -SIZE (bzr-2.7.0.tar.gz) = 11526191 +TIMESTAMP = 1567646065 +SHA256 (bzr-2.7.0.6622.tar.xz) = 9aafabb8984c4c962526e150a2dfbf2908462df6c64ae7f0c2d26e58e3c59637 +SIZE (bzr-2.7.0.6622.tar.xz) = 5840088 Index: files/patch-ssh_hostname =================================================================== --- files/patch-ssh_hostname (nonexistent) +++ files/patch-ssh_hostname (working copy) @@ -0,0 +1,167 @@ +Source: https://launchpadlibrarian.net/370632961/24_ssh_hostnames-lp1710979 +Description: Refuse to connect to ssh hostnames starting with a dash. Fixes LP:1710979 +Author: Jelmer Vernooij +Origin: commit, Revision ID: jelmer@jelmer.uk-20170819145828-qk2p7qlg5j2fbsiz + +* Security fix: hostnames starting with a dash in bzr+ssh URLs + are now filtered out when using a subprocess SSH client. + . + Thanks to Augie Fackler for reporting. + (Jelmer Vernooij, #1710979) + + +=== modified file 'bzrlib/tests/test_ssh_transport.py' +--- + bzrlib/tests/test_ssh_transport.py | 38 ++++++++++++++++++++++++++++++++++++- + bzrlib/transport/ssh.py | 16 +++++++++++++-- + 2 files changed, 51 insertions(+), 3 deletions(-) + +Index: bzrlib/tests/test_ssh_transport.py +=================================================================== +--- bzrlib/tests/test_ssh_transport.py ++++ bzrlib/tests/test_ssh_transport.py +@@ -22,6 +22,7 @@ from bzrlib.transport.ssh import ( + SSHCorpSubprocessVendor, + LSHSubprocessVendor, + SSHVendorManager, ++ StrangeHostname, + ) + + +@@ -161,6 +162,19 @@ class SSHVendorManagerTests(TestCase): + + class SubprocessVendorsTests(TestCase): + ++ def test_openssh_command_tricked(self): ++ vendor = OpenSSHSubprocessVendor() ++ self.assertEqual( ++ vendor._get_vendor_specific_argv( ++ "user", "-oProxyCommand=blah", 100, command=["bzr"]), ++ ["ssh", "-oForwardX11=no", "-oForwardAgent=no", ++ "-oClearAllForwardings=yes", ++ "-oNoHostAuthenticationForLocalhost=yes", ++ "-p", "100", ++ "-l", "user", ++ "--", ++ "-oProxyCommand=blah", "bzr"]) ++ + def test_openssh_command_arguments(self): + vendor = OpenSSHSubprocessVendor() + self.assertEqual( +@@ -171,6 +185,7 @@ class SubprocessVendorsTests(TestCase): + "-oNoHostAuthenticationForLocalhost=yes", + "-p", "100", + "-l", "user", ++ "--", + "host", "bzr"] + ) + +@@ -184,9 +199,16 @@ class SubprocessVendorsTests(TestCase): + "-oNoHostAuthenticationForLocalhost=yes", + "-p", "100", + "-l", "user", +- "-s", "host", "sftp"] ++ "-s", "--", "host", "sftp"] + ) + ++ def test_openssh_command_tricked(self): ++ vendor = SSHCorpSubprocessVendor() ++ self.assertRaises( ++ StrangeHostname, ++ vendor._get_vendor_specific_argv, ++ "user", "-oProxyCommand=host", 100, command=["bzr"]) ++ + def test_sshcorp_command_arguments(self): + vendor = SSHCorpSubprocessVendor() + self.assertEqual( +@@ -209,6 +231,13 @@ class SubprocessVendorsTests(TestCase): + "-s", "sftp", "host"] + ) + ++ def test_lsh_command_tricked(self): ++ vendor = LSHSubprocessVendor() ++ self.assertRaises( ++ StrangeHostname, ++ vendor._get_vendor_specific_argv, ++ "user", "-oProxyCommand=host", 100, command=["bzr"]) ++ + def test_lsh_command_arguments(self): + vendor = LSHSubprocessVendor() + self.assertEqual( +@@ -231,6 +260,13 @@ class SubprocessVendorsTests(TestCase): + "--subsystem", "sftp", "host"] + ) + ++ def test_plink_command_tricked(self): ++ vendor = PLinkSubprocessVendor() ++ self.assertRaises( ++ StrangeHostname, ++ vendor._get_vendor_specific_argv, ++ "user", "-oProxyCommand=host", 100, command=["bzr"]) ++ + def test_plink_command_arguments(self): + vendor = PLinkSubprocessVendor() + self.assertEqual( +Index: bzrlib/transport/ssh.py +=================================================================== +--- bzrlib/transport/ssh.py ++++ bzrlib/transport/ssh.py +@@ -46,6 +46,10 @@ else: + from paramiko.sftp_client import SFTPClient + + ++class StrangeHostname(errors.BzrError): ++ _fmt = "Refusing to connect to strange SSH hostname %(hostname)s" ++ ++ + SYSTEM_HOSTKEYS = {} + BZR_HOSTKEYS = {} + +@@ -360,6 +364,11 @@ class SubprocessVendor(SSHVendor): + # tests, but beware of using PIPE which may hang due to not being read. + _stderr_target = None + ++ @staticmethod ++ def _check_hostname(arg): ++ if arg.startswith('-'): ++ raise StrangeHostname(hostname=arg) ++ + def _connect(self, argv): + # Attempt to make a socketpair to use as stdin/stdout for the SSH + # subprocess. We prefer sockets to pipes because they support +@@ -424,9 +433,9 @@ class OpenSSHSubprocessVendor(Subprocess + if username is not None: + args.extend(['-l', username]) + if subsystem is not None: +- args.extend(['-s', host, subsystem]) ++ args.extend(['-s', '--', host, subsystem]) + else: +- args.extend([host] + command) ++ args.extend(['--', host] + command) + return args + + register_ssh_vendor('openssh', OpenSSHSubprocessVendor()) +@@ -439,6 +448,7 @@ class SSHCorpSubprocessVendor(Subprocess + + def _get_vendor_specific_argv(self, username, host, port, subsystem=None, + command=None): ++ self._check_hostname(host) + args = [self.executable_path, '-x'] + if port is not None: + args.extend(['-p', str(port)]) +@@ -460,6 +470,7 @@ class LSHSubprocessVendor(SubprocessVend + + def _get_vendor_specific_argv(self, username, host, port, subsystem=None, + command=None): ++ self._check_hostname(host) + args = [self.executable_path] + if port is not None: + args.extend(['-p', str(port)]) +@@ -481,6 +492,7 @@ class PLinkSubprocessVendor(SubprocessVe + + def _get_vendor_specific_argv(self, username, host, port, subsystem=None, + command=None): ++ self._check_hostname(host) + args = [self.executable_path, '-x', '-a', '-ssh', '-2', '-batch'] + if port is not None: + args.extend(['-P', str(port)]) Property changes on: files/patch-ssh_hostname ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property