For Secure Memory Safety by Design improvements in Tier 1 projects under the Core Infrastructure Data Analyzers scope, excluding the Private Single Line category (through the end of 2025).

[Alpop12]

To improve secure memory integrity in Tier 1 projects under the Core Infrastructure Analyzers scope (excluding the "Single-Line Private" category until the end of 2025), the following actions can be implemented based on secure design principles:

1. Input Validation

• Implement a strict input validation mechanism to avoid Buffer Overflow or Injection attacks.
• Use secure libraries such as LibSafe or AddressSanitizer to detect errors in real time.

2. Secure Dynamic Memory Management

• Avoid using unsafe functions such as malloc and free without controls, and replace them with managed libraries such as Smart Pointers in C++ or Garbage Collector in supported languages.
• Use tools such as Valgrind to detect memory leaks.

3. Applying the Least Privilege Principle

• Limit memory access permissions for each software module.
• Use Address Space Layout Randomization (ASLR) and Data Execution Prevention (DEP) to prevent exploits.

4. Encryption and Sensitive Data Protection

• Encrypt data stored in memory using libraries such as OpenSSL or Libsodium.
• Wipe sensitive data from memory immediately after use.

5. Security Testing and Auditing

• Perform Static Code Analysis using tools such as Clang Static Analyzer or Coverity.
• Perform Fuzz Testing using tools such as AFL or LibFuzzer.

6. Code Documentation and Review

• Document all memory safety measures within the code.
• Conduct periodic code reviews with a focus on memory handling.

7. Use secure coding standards

• Adhere to standards such as CERT C or MISRA C to avoid common vulnerabilities.

8. Continuously update libraries and dependencies

• Ensure all used libraries (such as glibc in Linux) are updated to avoid known vulnerabilities.

"Single-line private" exception:

• Any code falling into this category (until the end of 2025) will not be subject to these improvements; therefore, its impact must be isolated from the rest of the system.

With the systematic implementation of these measures, significant improvements in memory safety can be achieved while reducing the risk of security vulnerabilities in infrastructure projects. 🚀

[chrr444]

Thats awesome 👌

[koto]

Thanks, but this is not a channel to propose rule changes to VRPs.