On some reports, when using a get_reports/get_report from python-gvm, XML errors are raised on connections.py, specifically when feeding data:
Here is an example when calling get_report(report_id=…, details=True)
Playing with buffer size to pinpoint corrupted data I got some examples:
xmlParseCharRef - invalid xmlChar value 4
with data such as:
b'#xe;Content-Length 1565 AB!<?xml version="1.0" encoding="ISO-8859-1"?>\n<'
b' Content-Length 1565 AB!<?xml version="1.0" encoding="ISO-8859-1"?>\n&'
XMLSyntaxError - 'Document is empty, line 1, column 1’
b'lt;!--\n Licensed to the Apache Software Foundation (ASF) under one or more\n contributor license agreements. See the NOTICE fil'
b'er the Apache License, Version 2.0\n (the "License"); you may not use this file except in compliance with\n the Licens'
I cherry picked greenbone/gvmd#965 as it seemed to have inner xmls but the issue continued. It looks like gvmd is not feeding well escaped data.
I am posting this here as I am not sure this is python-gvm or gvmd itself related.
- [GVM Libraries 11.0.0 ]
- [OpenVAS 7.0.0 ]
- [OSPd 2.0.0 ]
- [ospd-openvas 1.0.0 ]
- [Greenbone Vulnerability Manager 9.0.0 ]
- [Greenbone Security Assistant 9.0.0 ]
- [python-gvm 1.2.0 ]