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CHANGELOG.rst

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Upcoming

Features

  • s_size is now fuzzable by default.
  • Add new s_fuzz_list primitive to read fuzz value from files.
  • Add new FuzzLoggerCsv to write log in CSV format

Fixes

  • Fixed: add a dummy value custom checksum in checksum helper (issue #107)

0.0.8

Features

  • Console output - now with colors!
  • process_monitor_unix.py: added option to move coredumps for later analysis.
  • The process monitor (procmon) now tracks processes by PID by default rather than searching by name. Therefore, stop_commands and proc_name are no longer required.
  • SIGINT (AKA Ctrl+C) now works to close both boofuzz and process_monitor.py (usually).
  • Made Unix procmon more compatible with Windows.
  • Improved procmon debugger error handling, e.g., when running 64-bit apps.
  • Windows procmon now runs even if pydbg fails.
  • Added --help parameter to process monitor.
  • Target class now takes procmon and procmon_options in constructor.
  • Added example fuzz scripts.

Fixes

  • SIGINT (AKA Ctrl+C) now works to close both boofuzz and process_monitor.py (usually).
  • Fixed: The pedrpc module was not being properly included in imports.
  • Made process_monitor.py --crash_bin optional (as documented).
  • Improved procmon behavior when certain parameters aren't given.
  • Improved procmon error handling.
  • Fixed a bug in which the procmon would not properly restart a target that had failed without crashing.

0.0.7

Features

  • Added several command injection strings from fuzzdb.
  • Blocks can now be created and nested using with s_block("my-block"):

Fixes

  • Fixed pydot import error message

0.0.6

Features

  • Added Request.original_value() function to render the request as if it were not fuzzed. This will help enable reuse of a fuzz definition to generate valid requests.
  • SocketConnection can now send and receive UDP broadcast packets using the udp_broadcast constructor parameter.
  • Target.recv() now logs an entry before receiving data, in order to help debug receiving issues.

Fixes

  • Maximum UDP payload value was incorrect, causing crashes for tests running over UDP. It now works on some systems, but the maximum value may be too high for systems that set it lower than the maximum possible value, 65507.
  • SocketConnection class now handles more send and receive errors: ECONNABORTED, ECONNRESET, ENETRESET, and ETIMEDOUT.
  • Fixed setup.py to not include superfluous packages.

Development

  • Added two exceptions: BoofuzzTargetConnectionReset and BoofuzzTargetConnectionAborted.
  • These two exceptions are handled in sessions.py and may be thrown by any ITargetConnection implementation.

0.0.5

Fixes

  • Boofuzz now properly reports crashes detected by the process monitor. It was calling log_info instead of log_fail.
  • Boofuzz will no longer crash, but will rather give a helpful error message, if the target refuses socket connections.
  • Add utils/crash_binning.py to boofuzz/utils, avoiding import errors.
  • Fix procmon argument processing bug.
  • Fix typos in INSTALL.rst.

0.0.4

  • Add Gitter badge to README.
  • Add default sleep_time and fuzz_data_logger for Session to simplify boilerplate.

0.0.3

  • Fixed deployment from 0.0.2.
  • Simplify CONTRIBUTING.rst for automated deployment.
  • tox no longer runs entirely as sudo. The sudo has been moved into tox.ini and is more fine-grained.
  • Reduced default Session.__init__ restart_sleep_time from 5 minutes to 5 seconds.

0.0.2

Continuous deployment with Travis.

Development

  • Added build and PyPI badges.
  • Added CONTRIBUTING.rst.
  • check-manifest now runs in automated build.
  • Travis now deploys to PyPI!

0.0.1-dev5

Development

  • Tests now run on tox.
  • Added Google Groups and Twitter link.

0.0.1-dev4

Fixes

  • Missing property setters in boofuzz.request.Request now implemented.
  • Unit tests now pass on Windows.
  • Fixed wheel build issue; boofuzz subpackages were missing.

0.0.1-dev3

Fixes

  • Session constructor param session_filename is now optional.

0.0.1-dev2

New features

  • Now on PyPI! pip install boofuzz
  • API is now centralized so all classes are available at top level boofuzz.*
    • This makes it way easier to use. Everything can be used like boofuzz.MyClass instead of boofuzz.my_file.MyClass.
  • Added EzOutletReset class to support restarting devices using an ezOutlet EZ-11b.

Backwards-incompatible

  • Target now only takes an ITargetConnection. This separates responsibilities and makes our code more flexible with different kinds of connections.

Fixes

  • Bugs fixed:
    • helpers.udp_checksum was failing with oversized messages.
    • Missing install requirements.
    • Grammar and spelling.
    • setup.py was previously installing around five mostly unwanted packages. Fixed.
    • Removed deprecated unit tests.
    • Removed overly broad exception handling in Session.
    • Checksum.render() for UDP was not handling dependencies properly.

Back-end Improvements

This section took the most work. It has the least visible impact, but all of the refactors enable new features, fixes, and unit tests.

  • Primitives and Blocks:
    • Created IFuzzable which properly defines interface for Block, Request, and all BasePrimitive classes.
    • Made effectively private members actually private.
    • Eliminated exhaust() function. It was used only once and was primarily a convoluted break statement. Now it's gone. :)
    • Split all block and primitive classes into separate files.
  • Many Unit tests added.

Other

  • Continuous integration with Travis is running!
  • Doc organization improvements.
  • Can now install with extras [dev]

Initial Development Release - 0.0.1-dev1

  • Much easier install experience!
  • Support for arbitrary communications mediums.
    • Added serial communications support.
    • Improved sockets to fuzz at Ethernet and IP layers.
  • Extensible instrumentation/failure detection.
  • Better recording of test data.
    • Records all sent and received data
    • Records errors in human-readable format, in same place as sent/received data.
  • Improved functionality in checksum blocks.
  • Self-referential size and checksum blocks now work.
  • post_send callbacks can now check replies and log failures.
  • Far fewer bugs.
  • Numerous refactors within framework code.