Closed pixeebot[bot] closed 5 months ago
Unable to locate .performanceTestingBot config file
Seems you are using me but didn't get OPENAI_API_KEY seted in Variables/Secrets for this repo. you could follow readme for more information
In many situations, applications will rely on OS provided functions, scripts, macros and utilities instead of reimplementing them in code. While functions would typically be accessed through a native interface library, the remaining three OS provided features will normally be invoked via the command line or launched as a process. If unsafe inputs are used to construct commands or arguments, it may allow arbitrary OS operations to be performed that can compromise the server.
Check out the playback for this Pull Request here.
[!IMPORTANT]
Auto Review Skipped
Bot user detected.
To trigger a single review, invoke the
@coderabbitai review
command.
Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?
I'm confident in this change, but I'm not a maintainer of this project. Do you see any reason not to merge it?
If this change was not helpful, or you have suggestions for improvements, please let me know!
Just a friendly ping to remind you about this change. If there are concerns about it, we'd love to hear about them!
This change may not be a priority right now, so I'll close it. If there was something I could have done better, please let me know!
You can also customize me to make sure I'm working with you in the way you want.
This change hardens all instances of Runtime#exec() to offer protection against attack.
Left unchecked,
Runtime#exec()
can execute any arbitrary system command. If an attacker can control part of the strings used to as program paths or arguments, they could execute arbitrary programs, install malware, and anything else they could do if they had a shell open on the application host.Our change introduces a sandbox which protects the application:
The default restrictions applied are the following:
SystemCommand#runCommand()
attempts to parse the given command, and throw aSecurityException
if multiple commands are present./etc/passwd
, so the sandbox prevents arguments that point to these files that may be targets for exfiltration.There are more options for sandboxing if you are interested in locking down system commands even more.
:x: The following packages couldn't be installed automatically, probably because the dependency manager is unsupported. Please install them manually:
Gradle
dependencies { implementation("io.github.pixee:java-security-toolkit:1.1.3") }Maven
More reading
* [https://cheatsheetseries.owasp.org/cheatsheets/OS_Command_Injection_Defense_Cheat_Sheet.html](https://cheatsheetseries.owasp.org/cheatsheets/OS_Command_Injection_Defense_Cheat_Sheet.html) * [https://wiki.sei.cmu.edu/confluence/display/java/IDS07-J.+Sanitize+untrusted+data+passed+to+the+Runtime.exec%28%29+method](https://wiki.sei.cmu.edu/confluence/display/java/IDS07-J.+Sanitize+untrusted+data+passed+to+the+Runtime.exec%28%29+method)I have additional improvements ready for this repo! If you want to see them, leave the comment:
... and I will open a new PR right away!
Powered by: pixeebot (codemod ID: pixee:java/harden-process-creation)