The count_entries function in pdf-layer.c in Artifex Software, Inc. MuPDF 1.10a allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted PDF document.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
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https://bugs.ghostscript.com/show_bug.cgi?id=697400 | issue tracking exploit |
https://security.gentoo.org/glsa/201706-08 | vendor advisory |
http://www.ghostscript.com/cgi-bin/findgit.cgi?2590fed7a355a421f062ebd4293df892800fa7ac |