Hi there :wave:, @dryrunsecurity here, below is a summary of our analysis and findings.
DryRun Security
Status
Findings
Server-Side Request Forgery Analyzer
:white_check_mark:
0 findings
Configured Codepaths Analyzer
:white_check_mark:
0 findings
Secrets Analyzer
:white_check_mark:
0 findings
Authn/Authz Analyzer
:white_check_mark:
0 findings
Sensitive Files Analyzer
:white_check_mark:
0 findings
SQL Injection Analyzer
:white_check_mark:
0 findings
IDOR Analyzer
:white_check_mark:
0 findings
[!Note]
:green_circle: Risk threshold not exceeded.
Change Summary (click to expand)
The following is a summary of changes in this pull request made by me, your security buddy :robot:. Note that this summary is auto-generated and not meant to be a definitive list of security issues but rather a helpful summary from a security perspective.
**Summary:**
The code changes in this pull request are focused on improving the functionality and flexibility of the "map" and "search" commands in the Wally application, as well as updating the `Navigator` struct and the `callmapper` package. From an application security perspective, these changes introduce several enhancements that can be beneficial for understanding and securing the application:
1. **Limiter Mode and Callgraph Algorithm**: The changes to the "map" command allow for more control over the callgraph algorithm and the limiting of the analysis, which can help prevent performance or security issues related to excessive or spurious nodes.
2. **Input Validation**: The "search" command now includes additional input validation checks to ensure that the provided values are valid, which is an important security measure.
3. **Sensitive Information Handling**: The code changes deal with package names, function names, and receiver types, which could potentially contain sensitive information about the application's internal structure or logic. It's important to ensure that any logging or output generation related to these values does not inadvertently reveal sensitive details.
4. **Callpath Analysis and Fault Tolerance Detection**: The changes to the `Navigator` struct and the `callmapper` package focus on improving the analysis of function calls and their relationships, which can be useful for identifying potential security vulnerabilities, such as improper input validation, insecure data handling, or unauthorized access.
5. **Threat Modeling and Fuzzing**: The updated README.md file highlights how Wally can be used to automate the initial stages of threat modeling and plan fuzzing efforts, which are valuable security practices.
Overall, these changes appear to be focused on improving the performance, accuracy, and security-relevant functionality of the Wally application, which can be a valuable tool for understanding and securing Go-based applications.
**Files Changed:**
1. `cmd/map.go`: The changes introduce new limiter mode options and an additional callgraph algorithm option, which can be useful for controlling the behavior of the callgraph analysis and preventing performance or security issues.
2. `cmd/search.go`: The changes include additional input validation checks and the introduction of a new limiter mode option, which can help mitigate issues related to resource exhaustion or excessive computation.
3. `navigator/navigator.go`: The changes focus on improving the analysis of function calls and their relationships, which can be beneficial for identifying potential security vulnerabilities.
4. `README.md`: The updates to the README.md file highlight Wally's capabilities in the context of application security, such as route detection, threat modeling, and fuzzing.
5. `wallylib/callmapper/callmapper.go`: The changes introduce a new `LimiterMode` type and update the `Options` struct to provide more control over the call mapping functionality, which can be valuable for security analysis and other use cases.
Hi there :wave:, @dryrunsecurity here, below is a summary of our analysis and findings.
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