Fits Files

Critical Memory Safety Vulnerabilities in FITS File Processing: Buffer Overflows, Integer Overflows, and Unsafe String Operations Fixed

A critical set of memory safety vulnerabilities was discovered and patched in `src/try_to_guess_image_fov.c`, a C-based FITS astronomical image processing pipeline. The vulnerabilities — including unsafe string operations, improper memory allocation, and potential integer overflows — created a comprehensive attack surface that could allow an attacker to craft a malicious FITS file and achieve arbitrary code execution. The fix replaces dangerous patterns like `strncpy` with `snprintf`, switches `