Cross-env is a valuable npm package for developers aiming to create cross-platform compatible applications. It solves the common challenge of setting environment variables consistently across different operating systems, particularly Windows and Unix-based systems. Analyzing versions 3.1.2 and 3.1.3 of the package, the core functionality remains the same: executing commands with environment variables correctly configured for the target OS using the dependency cross-spawn. The crucial dependencies that handle cross-platform process spawning are held constant, therefore its effects on main functionality are expected to be limited. The primary difference between the two versions lies in the release date, with version 3.1.3 being released approximately one week after 3.1.2. While the provided data doesn't explicitly list the changes introduced in 3.1.3, one can infer potential bug fixes, performance improvements, or updates to development dependencies. Both versions share identical dependencies and development dependencies, including tools like eslint for code linting, mocha for testing, and semantic-release for automated releases. For developers, this points to a focus on code quality and automated project management. Upgrade to the latest version is normally recommended, especially if the previous version has known issues. However, without specific changelog information, assessing the precise benefits of version 3.1.3 is difficult, requiring further investigation of commit history. Nevertheless, cross-env remains a vital tool to ensure smooth cross-platform development.
All the vulnerabilities related to the version 3.1.3 of the package
Regular Expression Denial of Service (ReDoS) in cross-spawn
Versions of the package cross-spawn before 7.0.5 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by crafting a very large and well crafted string.
