CD-indexing cue files are the core of a serious Linux remote code exploit
Enlarge / Cue files used to be much better-known, back when we all used CD-Rs to make legal backup copies of material that we owned outright. (credit: Getty Images) It has been a very long time since the average computer user thought about.cue files, or cue sheets, the metadata bits that describe the tracks of an optical disc, like a CD or DVD. But cue sheets are getting attention again, for all the wrong reasons. They're at the heart of a one-click exploit that could give an attacker code execution on Linux systems with GNOME desktops. CVE-2023-43641, disclosed by GitHub [...]