246 lines
11 KiB
YAML
246 lines
11 KiB
YAML
# optional: after how many files to update progress
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#show_progress_every: 100
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# optional: plugins directory name
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#plugins_dir: 'plugins'
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# optional: plugins discovery name pattern
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plugin_name_pattern: '*.py'
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# optional: terminal escape sequences to display colors
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#output_colors:
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# DEFAULT: '\033[0m'
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# HEADER: '\033[95m'
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# LOW: '\033[94m'
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# MEDIUM: '\033[93m'
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# HIGH: '\033[91m'
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# optional: log format string
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#log_format: "[%(module)s]\t%(levelname)s\t%(message)s"
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# globs of files which should be analyzed
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include:
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- '*.py'
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- '*.pyw'
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# a list of strings, which if found in the path will cause files to be excluded
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# for example /tests/ - to remove all all files in tests directory
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exclude_dirs:
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- '/tests/'
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profiles:
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gate:
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include:
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- any_other_function_with_shell_equals_true
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- assert_used
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- blacklist_calls
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- blacklist_import_func
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# One of the blacklisted imports is the subprocess module. Keystone
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# has to import the subprocess module in a single module for
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# eventlet support so in most cases bandit won't be able to detect
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# that subprocess is even being imported. Also, Bandit's
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# recommendation is just to check that the use is safe without any
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# documentation on what safe or unsafe usage is. So this test is
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# skipped.
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# - blacklist_imports
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- exec_used
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- execute_with_run_as_root_equals_true
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# - hardcoded_bind_all_interfaces # TODO: enable this test
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# Not working because wordlist/default-passwords file not bundled,
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# see https://bugs.launchpad.net/bandit/+bug/1451575 :
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# - hardcoded_password
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# Not used because it's prone to false positives:
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# - hardcoded_sql_expressions
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# - hardcoded_tmp_directory # TODO: enable this test
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- jinja2_autoescape_false
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- linux_commands_wildcard_injection
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- paramiko_calls
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- password_config_option_not_marked_secret
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- request_with_no_cert_validation
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- set_bad_file_permissions
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- subprocess_popen_with_shell_equals_true
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# - subprocess_without_shell_equals_true # TODO: enable this test
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- start_process_with_a_shell
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# - start_process_with_no_shell # TODO: enable this test
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- start_process_with_partial_path
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- ssl_with_bad_defaults
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- ssl_with_bad_version
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- ssl_with_no_version
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# - try_except_pass # TODO: enable this test
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- use_of_mako_templates
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blacklist_calls:
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bad_name_sets:
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# - pickle:
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# qualnames: [pickle.loads, pickle.load, pickle.Unpickler,
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# cPickle.loads, cPickle.load, cPickle.Unpickler]
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# message: "Pickle library appears to be in use, possible security issue."
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# TODO: enable this test
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- marshal:
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qualnames: [marshal.load, marshal.loads]
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message: "Deserialization with the marshal module is possibly dangerous."
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# - md5:
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# qualnames: [hashlib.md5, Crypto.Hash.MD2.new, Crypto.Hash.MD4.new, Crypto.Hash.MD5.new, cryptography.hazmat.primitives.hashes.MD5]
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# message: "Use of insecure MD2, MD4, or MD5 hash function."
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# TODO: enable this test
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- mktemp_q:
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qualnames: [tempfile.mktemp]
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message: "Use of insecure and deprecated function (mktemp)."
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- eval:
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qualnames: [eval]
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message: "Use of possibly insecure function - consider using safer ast.literal_eval."
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- mark_safe:
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names: [mark_safe]
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message: "Use of mark_safe() may expose cross-site scripting vulnerabilities and should be reviewed."
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- httpsconnection:
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qualnames: [httplib.HTTPSConnection]
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message: "Use of HTTPSConnection does not provide security, see https://wiki.openstack.org/wiki/OSSN/OSSN-0033"
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- yaml_load:
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qualnames: [yaml.load]
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message: "Use of unsafe yaml load. Allows instantiation of arbitrary objects. Consider yaml.safe_load()."
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- urllib_urlopen:
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qualnames: [urllib.urlopen, urllib.urlretrieve, urllib.URLopener, urllib.FancyURLopener, urllib2.urlopen, urllib2.Request]
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message: "Audit url open for permitted schemes. Allowing use of file:/ or custom schemes is often unexpected."
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- random:
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qualnames: [random.random, random.randrange, random.randint, random.choice, random.uniform, random.triangular]
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message: "Standard pseudo-random generators are not suitable for security/cryptographic purposes."
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level: "LOW"
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# Most of this is based off of Christian Heimes' work on defusedxml:
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# https://pypi.python.org/pypi/defusedxml/#defusedxml-sax
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# TODO(jaegerandi): Enable once defusedxml is in global requirements.
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#- xml_bad_cElementTree:
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# qualnames: [xml.etree.cElementTree.parse,
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# xml.etree.cElementTree.iterparse,
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# xml.etree.cElementTree.fromstring,
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# xml.etree.cElementTree.XMLParser]
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# message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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#- xml_bad_ElementTree:
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# qualnames: [xml.etree.ElementTree.parse,
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# xml.etree.ElementTree.iterparse,
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# xml.etree.ElementTree.fromstring,
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# xml.etree.ElementTree.XMLParser]
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# message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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- xml_bad_expatreader:
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qualnames: [xml.sax.expatreader.create_parser]
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message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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- xml_bad_expatbuilder:
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qualnames: [xml.dom.expatbuilder.parse,
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xml.dom.expatbuilder.parseString]
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message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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- xml_bad_sax:
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qualnames: [xml.sax.parse,
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xml.sax.parseString,
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xml.sax.make_parser]
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message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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- xml_bad_minidom:
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qualnames: [xml.dom.minidom.parse,
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xml.dom.minidom.parseString]
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message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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- xml_bad_pulldom:
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qualnames: [xml.dom.pulldom.parse,
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xml.dom.pulldom.parseString]
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message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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- xml_bad_etree:
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qualnames: [lxml.etree.parse,
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lxml.etree.fromstring,
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lxml.etree.RestrictedElement,
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lxml.etree.GlobalParserTLS,
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lxml.etree.getDefaultParser,
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lxml.etree.check_docinfo]
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message: "Using {func} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {func} with it's defusedxml equivilent function."
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shell_injection:
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# Start a process using the subprocess module, or one of its wrappers.
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subprocess: [subprocess.Popen, subprocess.call, subprocess.check_call,
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subprocess.check_output, utils.execute, utils.execute_with_timeout]
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# Start a process with a function vulnerable to shell injection.
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shell: [os.system, os.popen, os.popen2, os.popen3, os.popen4,
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popen2.popen2, popen2.popen3, popen2.popen4, popen2.Popen3,
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popen2.Popen4, commands.getoutput, commands.getstatusoutput]
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# Start a process with a function that is not vulnerable to shell injection.
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no_shell: [os.execl, os.execle, os.execlp, os.execlpe, os.execv,os.execve,
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os.execvp, os.execvpe, os.spawnl, os.spawnle, os.spawnlp,
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os.spawnlpe, os.spawnv, os.spawnve, os.spawnvp, os.spawnvpe,
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os.startfile]
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blacklist_imports:
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bad_import_sets:
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- telnet:
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imports: [telnetlib]
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level: HIGH
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message: "Telnet is considered insecure. Use SSH or some other encrypted protocol."
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- info_libs:
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imports: [pickle, cPickle, subprocess, Crypto]
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level: LOW
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message: "Consider possible security implications associated with {module} module."
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# Most of this is based off of Christian Heimes' work on defusedxml:
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# https://pypi.python.org/pypi/defusedxml/#defusedxml-sax
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- xml_libs:
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imports: [xml.etree.cElementTree,
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xml.etree.ElementTree,
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xml.sax.expatreader,
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xml.sax,
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xml.dom.expatbuilder,
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xml.dom.minidom,
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xml.dom.pulldom,
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lxml.etree,
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lxml]
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message: "Using {module} to parse untrusted XML data is known to be vulnerable to XML attacks. Replace {module} with the equivilent defusedxml package."
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level: LOW
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- xml_libs_high:
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imports: [xmlrpclib]
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message: "Using {module} to parse untrusted XML data is known to be vulnerable to XML attacks. Use defused.xmlrpc.monkey_patch() function to monkey-patch xmlrpclib and mitigate XML vulnerabilities."
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level: HIGH
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hardcoded_tmp_directory:
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tmp_dirs: ['/tmp', '/var/tmp', '/dev/shm']
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hardcoded_password:
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# Support for full path, relative path and special "%(site_data_dir)s"
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# substitution (/usr/{local}/share)
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word_list: "%(site_data_dir)s/wordlist/default-passwords"
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ssl_with_bad_version:
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bad_protocol_versions:
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- 'PROTOCOL_SSLv2'
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- 'SSLv2_METHOD'
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- 'SSLv23_METHOD'
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- 'PROTOCOL_SSLv3' # strict option
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- 'PROTOCOL_TLSv1' # strict option
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- 'SSLv3_METHOD' # strict option
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- 'TLSv1_METHOD' # strict option
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password_config_option_not_marked_secret:
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function_names:
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- oslo.config.cfg.StrOpt
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- oslo_config.cfg.StrOpt
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execute_with_run_as_root_equals_true:
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function_names:
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- ceilometer.utils.execute
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- cinder.utils.execute
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- neutron.agent.linux.utils.execute
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- nova.utils.execute
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- nova.utils.trycmd
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try_except_pass:
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check_typed_exception: True
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