MEDIUM5.5CVE-2021-40648In man2html 1.6g, a filename can be created to overwrite the previous size parameter of the next chunk and the fd, bk, fd_nextsize, bk_next…
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MEDIUM5.5CVE-2021-40647In man2html 1.6g, a specific string being read in from a file will overwrite the size parameter in the top chunk of the heap.