AIL-framework/bin/modules/CveModule.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 os
import re
import sys
sys.path.append(os.environ['AIL_BIN'])
##################################
# Import Project packages
##################################
from modules.abstract_module import AbstractModule
from lib.objects import Cves
from lib.objects.Items import Item
class CveModule(AbstractModule):
"""
CveModule for AIL framework
"""
def __init__(self):
super(CveModule, self).__init__()
# regex to find CVE
self.reg_cve = re.compile(r'CVE-[1-2]\d{1,4}-\d{1,5}')
# Waiting time in seconds between to message processed
self.pending_seconds = 1
# Send module state to logs
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self.logger.info(f'Module {self.module_name} initialized')
def compute(self, message):
count = message
item = self.get_obj()
item_id = item.get_id()
cves = self.regex_findall(self.reg_cve, item_id, item.get_content())
if cves:
# print(cves)
date = item.get_date()
for cve_id in cves:
cve = Cves.Cve(cve_id)
cve.add(date, item)
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warning = f'{self.obj.get_global_id()} contains CVEs {cves}'
print(warning)
self.redis_logger.warning(warning)
tag = 'infoleak:automatic-detection="cve"'
# Send to Tags Queue
self.add_message_to_queue(message=tag, queue='Tags')
if __name__ == '__main__':
module = CveModule()
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module.run()