ptmalloc fanzine

This post is intended to be the parent-page of the ptmalloc fanzine episodes, as well as a collection of resources related to glibc heap meta-data corruptions.

The zine

The zine deals with some peculiarities of ptmalloc meta-data attacks, mostly from an offensive perspective. Familiarity with the glibc malloc implementation and the different techniques for leveraging corruptions is assumed, see below for introductory resources.

External resources