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Vulnerability DatabaseRUSTSEC-2025-0006
RUSTSEC-2025-0006:
Rust vulnerability analysis and mitigation
Overview
The ncurses crate through version 5.99.0 for Rust contains security vulnerabilities related to format string issues and buffer overflows. The vulnerability was identified as RUSTSEC-2025-0006 and affects the interaction between Rust code and C functions in the ncurses library wrapper (RustSec Advisory).
Technical details
The vulnerability stems from two main issues: format string vulnerabilities in printw functions due to mishandled C format arguments, and buffer overflows in instr and mvwinstr functions due to improper interaction with C functions. These issues arise from the interface between Rust's memory-safe environment and the underlying C library calls (RustSec Advisory).
Impact
The vulnerabilities can potentially lead to arbitrary data writes to stack memory through format string attacks and buffer overflows, which could result in application crashes or potential code execution. The issues affect applications using the ncurses crate for terminal manipulation and text-based user interfaces (Register Article).
Additional resources
Source: This report was generated using AI
Related Rust vulnerabilities:
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