osquery-1/CHANGELOG.md

<a name="4.0.2"></a>
## [4.0.2](https://github.com/osquery/osquery/releases/tag/4.0.2)

This release fixes crashes identified in 4.0.1. There are no changes in functionality.

[Git Commits](https://github.com/osquery/osquery/compare/4.0.1...4.0.2)

### Bug Fixes

- Fix configuration of AWS libraries to address crash in Linux ([#5799](https://github.com/osquery/osquery/pull/5799))
- Remove RocksDB optimization causing crash ([#5797](https://github.com/osquery/osquery/pull/5797))

<a name="4.0.1"></a>
## [4.0.1](https://github.com/osquery/osquery/releases/tag/4.0.1)

This release has two major focuses. It is the first release since [osquery transitioned to a Linux Foundation project](https://www.linuxfoundation.org/press-release/2019/06/the-linux-foundation-announces-intent-to-form-new-foundation-to-support-osquery-community/).

It features a heavily reworked build system. This aims to provide flexibility and stability.

[Git Commits](https://github.com/osquery/osquery/compare/3.3.2...4.0.1)

### New Features / Under the Hood improvements

- Linux Audit `process_events` Implement support for fork/vfork/clone/execveat ([#5701](https://github.com/osquery/osquery/pull/5701))
- New SQLite function `regex_match` to match across columns ([#5444](https://github.com/osquery/osquery/pull/5444))
- LRU cache for syscall tracing ([#5521](https://github.com/osquery/osquery/pull/5521))
- Basic tracing via eBPF on Linux ([#5403](https://github.com/osquery/osquery/pull/5403), [#5386](https://github.com/osquery/osquery/pull/5386), [#5384](https://github.com/osquery/osquery/pull/5384))
- Experimental `kill` and `setuid` syscall tracing in Linux via eBPF ([#5519](https://github.com/osquery/osquery/pull/5519))
- New eventing (ev2) framework ([#5401](https://github.com/osquery/osquery/pull/5401))
- Improved table performance profiles ([#5187](https://github.com/osquery/osquery/pull/5187))
- macOS query pack: detect SearchAwesome malware ([#5713](https://github.com/osquery/osquery/pull/5713))
- macOS query pack: detect when a process is tapping keyboard event ([#5345](https://github.com/osquery/osquery/pull/5345))


### Build

- Refactor CMake build ([#5604](https://github.com/osquery/osquery/pull/5604), [#5627](https://github.com/osquery/osquery/pull/5627), [#5630](https://github.com/osquery/osquery/pull/5630), ([#5618](https://github.com/osquery/osquery/pull/5618)), ([#5619](https://github.com/osquery/osquery/pull/5619)))
- Refactor third-party libraries to build from source on Linux ([#5706](https://github.com/osquery/osquery/pull/5706))
- Add Azure Pipelines support for CI/CD ([#5604](https://github.com/osquery/osquery/pull/5604), [#5632](https://github.com/osquery/osquery/pull/5632), [#5626](https://github.com/osquery/osquery/pull/5626), [#5613](https://github.com/osquery/osquery/pull/5613), [#5607](https://github.com/osquery/osquery/pull/5607), [#5673](https://github.com/osquery/osquery/pull/5673), [#5610](https://github.com/osquery/osquery/pull/5610))
- Add Buck as a build system ([971bee44](https://github.com/osquery/osquery/commit/971bee44))
- Use `urllib2` to automatically handle HTTP 301/302 redirections ([#5612](https://github.com/osquery/osquery/pull/5612))
- Update MSI package to install to `Program Files` on Windows ([#5579](https://github.com/osquery/osquery/pull/54579))
- Linux custom toolchain integration ([#5759](https://github.com/osquery/osquery/pull/5759))


### Harderning

- Link binaries with Full RELRO on Linux ([#5748](https://github.com/osquery/osquery/pull/5748))
- Remove FTS features from SQLite ([#5703](https://github.com/osquery/osquery/pull/5703)) ([#5702](https://github.com/osquery/osquery/issues/5702))
- Fix SQLite API usage errors ([#5551](https://github.com/osquery/osquery/pull/5551))
- Fix issues reported by ASAN ([#5665](https://github.com/osquery/osquery/pull/5665))
- Handle bad FDs in `md_tables` ([#5553](https://github.com/osquery/osquery/pull/5533))
- Fix lock resource leak in events/syslog ([#5552](https://github.com/osquery/osquery/pull/5552))
- Fix memory leak in macOS `keychain_items` and `extended_attributes` tables ([#5550](https://github.com/osquery/osquery/pull/5550), [#5538](https://github.com/osquery/osquery/pull/5538))
- Fix memory leak in `genLoggedInUsers` (Windows). Update `WTSFreeMemoryEx` to `WTSFreeMemory` ([#5642](https://github.com/osquery/osquery/pull/5642))
- Fix potential null dereferences in `smbios_tables` ([#5332](https://github.com/osquery/osquery/pull/5332))
- Fix osquery exiting with wrong status ([3824c2e6](https://github.com/osquery/osquery/commit/3824c2e6))
- Add additional `install` and `uninstall` flag incompatibility check ([85eb77a0](https://github.com/osquery/osquery/commit/85eb77a0))
- Fix warning with constants initialisation in `magic` ([2a624f2f](https://github.com/osquery/osquery/commit/2a624f2f))
- Fix sign compare warning in `file_compression` ([b93069b3](https://github.com/osquery/osquery/commit/b93069b3))
- Refactored `logical_drives` table on Windows ([#5400](https://github.com/osquery/osquery/pull/5400))
- Refactored core/windows/wmi to use smart pointers ([#5492](https://github.com/osquery/osquery/pull/5492))
- Fixed various potential crashes in the virtual table implementaion ([6ade85a5](https://github.com/osquery/osquery/commit/6ade85a5))
- Increase the amount of `MaxRecvRetries` for Thrift sockets ([#5390](https://github.com/osquery/osquery/pull/5390))


### Bug Fixes

- Fix the reading of the serial of a certificate (little-endian big int) ([#5742](https://github.com/osquery/osquery/pull/5742))
- Fix bugs and update pathname variables in MSI package build script ([#5733](https://github.com/osquery/osquery/pull/5733))
- Fix `registry` table exception closing an uninitialized key handle ([#5718](https://github.com/osquery/osquery/pull/5718))
- Config views are now recreated on startup ([#5732](https://github.com/osquery/osquery/pull/5732))
- Change MSI Service Error handling on Windows ([#5467](https://github.com/osquery/osquery/pull/5467))
- Allow mounting SQLite DBs using WAL journaling with ATC ([#5525](https://github.com/osquery/osquery/issues/5225), [#5633](https://github.com/osquery/osquery/pull/5633))
- Fix `mount` table interacting with direct autofs ([#5635](https://github.com/osquery/osquery/pull/5635))
- Fix HTTP Host Header to include port ([#5576](https://github.com/osquery/osquery/pull/5576))
- Various fixes to the Windows `certificates` table and expansion to include Personal certificates ([#5697](https://github.com/osquery/osquery/pull/5697)), ([#5696](https://github.com/osquery/osquery/pull/5696)), ([#5640](https://github.com/osquery/osquery/pull/5640)), ([#5631](https://github.com/osquery/osquery/pull/5631))
- Add optimization back to macOS `users` and `groups` ([#5684](https://github.com/osquery/osquery/pull/5684))
- Do not return a row for macOS `battery` if no data is present ([#5650](https://github.com/osquery/osquery/pull/5650))
- Fix several integer conversions in `process_ops` ([#5614](https://github.com/osquery/osquery/pull/5614))
- Include weekends on the `kernel_panics` table ([#5298](https://github.com/osquery/osquery/pull/5298))
- Fix `key_strength` bug for Windows `certificates` table ([#5304](https://github.com/osquery/osquery/pull/5304))
- The `interface` column of `routes` table could be empty on Windows ([bcf0ab8e](https://github.com/osquery/osquery/commit/bcf0ab8e))
- The `name` column of `programs` table could be empty on Windows ([7bceba4b](https://github.com/osquery/osquery/commit/7bceba4b))
- Fix `disable_watcher` flag ([08dc11b7](https://github.com/osquery/osquery/commit/08dc11b7))
- Populate `path` column correctly in `firefox_addons` table ([#5462](https://github.com/osquery/osquery/pull/5462))
- Fix numeric monitoring plugin not being registered ([#5484](https://github.com/osquery/osquery/pull/5484))
- Fix wrong error code returned when querying the Windows registry ([#5621](https://github.com/osquery/osquery/pull/5621))
- Fix `logical_drives` boot partition detection ([#5477](https://github.com/osquery/osquery/pull/5477))
- Replace sync calls by async within the HTTP client implementation ([#5606](https://github.com/osquery/osquery/pull/5606))
- Fix RocksDB crash related to `OptimizeForSmallDb` ([a31d7582](https://github.com/osquery/osquery/commit/a31d7582))
- Fix bug in table column data validator ([e3037331](https://github.com/osquery/osquery/commit/e3037331))
- Fix random port problem ([a32ed7c4](https://github.com/osquery/osquery/commit/a32ed7c4))
- Refactor `battery` table and return information even if advanced information is missing ([6a64e353](https://github.com/osquery/osquery/commit/6a64e353))


### Table Changes

- Added table `ibridge_info` on macOS (Notebooks only) ([#5707](https://github.com/osquery/osquery/pull/5707))
- Added table `running_apps` on macOS ([#5216](https://github.com/osquery/osquery/pull/5216))
- Added table `atom_packages` on macOS and Linux ([6d159d40](https://github.com/osquery/osquery/commit/6d159d40))
- Remove EC2 tables on Windows ([#5657](https://github.com/osquery/osquery/pull/5657))
- Added column `win_timestamp` to `time` table on Windows ([3bbe6c51](https://github.com/osquery/osquery/commit/3bbe6c51))
- Added column `is_hidded` to `users` and `groups` table on macOS ([#5368](https://github.com/osquery/osquery/pull/5368))
- Added column `profile` to `chrome_extensions` table ([#5213](https://github.com/osquery/osquery/pull/5213))
- Added column `epoch` to `rpm_packages` table on Linux ([#5248](https://github.com/osquery/osquery/pull/5248))
- Added column `sid` to `logged_in_users` table on Windows ([#5454](https://github.com/osquery/osquery/pull/5454))
- Added column `registry_hive` to `logged_in_users` table on Windows ([#5454](https://github.com/osquery/osquery/pull/5454))
- Added column `sid` to `certificates` table on Windows ([#5631](https://github.com/osquery/osquery/pull/5631))
- Added column `store_location` to `certificates` table on Windows ([#5631](https://github.com/osquery/osquery/pull/5631))
- Added column `store` to `certificates` table on Windows ([#5631](https://github.com/osquery/osquery/pull/5631))
- Added column `username` to `certificates` table on Windows ([#5631](https://github.com/osquery/osquery/pull/5631))
- Added column `store_id` to `certificates` table on Windows ([#5631](https://github.com/osquery/osquery/pull/5631))
- Added column `product_version`  to `file` table on Windows ([#5431](https://github.com/osquery/osquery/pull/5431))
- Added column `source` to `sudoers` table on POSIX systems ([#5350](https://github.com/osquery/osquery/pull/5350))