Post #3578795
2026-07-04 10:18 UTC
@errno_fail@infosec.exchange but why would a malformed fat image pointing the data inside the FAT area matter when an attacker could just change the directory entry directly?
Replies (1)
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@Rairii@labyrinth.zone 2026-07-04 10:25
@errno_fail@infosec.exchange like, if something trusts the file size like this, why bother pointing the directory entry inside the FAT? you can just write out a larger file to a correctly formed FAT image???