NAV Contracts Security Audit

Audit Report Revisions

Audit Overview

We were tasked with performing an audit of the Altura Trade codebase and in particular their NAV Contracts.

Over the course of the audit, we identified some best practices that can be applied around input sanitization as well as state handling.

We advise the Altura Trade team to closely evaluate all minor-and-above findings identified in the report and promptly remediate them as well as consider all optimizational exhibits identified in the report.

Post-Audit Conclusion

The Altura Trade team iterated through all findings within the report and opted to acknowledge all of them as they did not consider any crucial to the security operation of the system.

We validated that the latest commit of the repository contains no changes from the version of the codebase we audited and thus consider all exhibits acknowledged.

Audit Synopsis

Severity	Identified	Alleviated	Partially Alleviated	Acknowledged
	0	0	0	0
	12	0	0	12
	1	0	0	1
	0	0	0	0
	0	0	0	0

During the audit, we filtered and validated a total of 4 findings utilizing static analysis tools as well as identified a total of 9 findings during the manual review of the codebase. We strongly recommend that any minor severity or higher findings are dealt with promptly prior to the project's launch as they can introduce potential misbehaviours of the system as well as exploits.

Total Alleviations

The list below covers each segment of the audit in depth and links to the respective chapter of the report:

• 🎯 Scope
• 💻 Compilation
• 🔍 Static Analysis
• 👁️ Manual Review
• 🖋️ Code Style