FreeBSD : mupdf -- multiple vulnerabilities (47157c14-9013-11e6-a590-14dae9d210b8)

This script is Copyright (C) 2016 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing one or more security-related
updates.

Description :

Tobias Kortkamp reports :

Heap-based buffer overflow in the pdf_load_mesh_params function in
pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of
service (crash) or execute arbitrary code via a large decode array.

Use-after-free vulnerability in the pdf_load_xref function in
pdf/pdf-xref.c in MuPDF allows remote attackers to cause a denial of
service (crash) via a crafted PDF file.

See also :

http://www.nessus.org/u?fefa61ef
http://bugs.ghostscript.com/show_bug.cgi?id=696941
http://bugs.ghostscript.com/show_bug.cgi?id=696954
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212207
http://www.nessus.org/u?20b01c1c

Solution :

Update the affected packages.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 93985 ()

Bugtraq ID:

CVE ID: CVE-2016-6265
CVE-2016-6525

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