Vulnerability in Rust libraries for TAR format that leads to extracting files from a nested archive
A vulnerability (CVE-2025-62518, code name TARmageddon) has been discovered in the async-tar library written in Rust, which provides functions for reading and writing tar archives. This vulnerability allows, when unpacking a specially crafted tar archive, not only the extraction of files contained within, but also files contained in nested tar archives. The vulnerability can be exploited to bypass archive verification systems and unpack files for which […]
