AIL-framework/bin/Cve.py

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2018-05-04 13:53:29 +02:00
#!/usr/bin/env python3
# -*-coding:UTF-8 -*
"""
The CVE Module
======================
This module is consuming the Redis-list created by the Categ module.
It apply CVE regexes on paste content and warn if a reference to a CVE is spotted.
"""
##################################
# Import External packages
##################################
import time
import re
##################################
# Import Project packages
##################################
from modules.abstract_module import AbstractModule
from packages import Paste
class Cve(AbstractModule):
"""
Cve module for AIL framework
"""
def __init__(self):
super(Cve, self).__init__()
# regex to find CVE
self.reg_cve = re.compile(r'(CVE-)[1-2]\d{1,4}-\d{1,5}')
# Waiting time in secondes between to message proccessed
self.pending_seconds = 1
# Send module state to logs
self.redis_logger.info(f'Module {self.module_name} initialized')
def compute(self, message):
filepath, count = message.split()
paste = Paste.Paste(filepath)
content = paste.get_p_content()
# list of the regex results in the Paste, may be null
results = set(self.reg_cve.findall(content))
# if the list is positive, we consider the Paste may contain a list of cve
if len(results) > 0:
warning = f'{paste.p_name} contains CVEs'
print(warning)
self.redis_logger.warning(warning)
msg = f'infoleak:automatic-detection="cve";{filepath}'
# Send to Tags Queue
self.send_message_to_queue(msg, 'Tags')
# Send to Duplicate Queue
self.send_message_to_queue(filepath, 'Duplicate')
if __name__ == '__main__':
module = Cve()
module.run()