mirror of https://github.com/MISP/misp-modules
58 lines
1.9 KiB
Python
Executable File
58 lines
1.9 KiB
Python
Executable File
import json
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import requests
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misperrors = {'error': 'Error'}
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mispattributes = {'input': ['vulnerability'], 'output': ['text']}
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moduleinfo = {
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'version': '0.4',
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'author': 'Alexandre Dulaunoy',
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'description': 'An expansion hover module to expand information about CVE id.',
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'module-type': ['hover'],
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'name': 'CVE Lookup',
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'logo': 'cve.png',
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'requirements': [],
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'features': 'The module takes a vulnerability attribute as input and queries the CIRCL CVE search API to get information about the vulnerability as it is described in the list of CVEs.',
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'references': ['https://vulnerability.circl.lu/', 'https://cve.mitre.org/'],
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'input': 'Vulnerability attribute.',
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'output': 'Text giving information about the CVE related to the Vulnerability.',
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}
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moduleconfig = ["custom_API"]
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cveapi_url = 'https://vulnerability.circl.lu/api/cve/'
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def check_url(url):
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return "{}/".format(url) if not url.endswith('/') else url
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def handler(q=False):
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if q is False:
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return False
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request = json.loads(q)
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if not request.get('vulnerability'):
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misperrors['error'] = 'Vulnerability id missing'
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return misperrors
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api_url = check_url(request['config']['custom_API']) if request.get('config') and request['config'].get('custom_API') else cveapi_url
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r = requests.get("{}{}".format(api_url, request.get('vulnerability')))
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if r.status_code == 200:
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vulnerability = json.loads(r.text)
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try:
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summary = vulnerability['containers']['cna']['descriptions'][0]['value']
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except Exception:
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summary = 'Non existing CVE'
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else:
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misperrors['error'] = 'API not accessible'
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return misperrors['error']
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r = {'results': [{'types': mispattributes['output'], 'values': summary}]}
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return r
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def introspection():
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return mispattributes
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def version():
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moduleinfo['config'] = moduleconfig
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return moduleinfo
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