CVE-2017-17858

High

Description

Heap-based buffer overflow in the ensure_solid_xref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted.

SeverityHigh

CVSS7.8

Exploit probability—

ProductArtifex Mupdf

PublishedJan 22, 2018

First seenJan 22, 2018

How to fix

Vendor advisories

security.gentoo.org/glsa/201811-15

Affected products

Product	Affected versions	Fixed in
artifex mupdf	1.12.0	—

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