CVE-2016-8674 Information

Description

The pdf_to_num function in pdf-object.c in MuPDF before 1.10 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted file.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=1e03c06456d997435019fb3526fa2d4be7dbc6ec http://www.debian.org/security/2017/dsa-3797 http://www.openwall.com/lists/oss-security/2016/10/16/8 http://www.securityfocus.com/bid/93127 https://blogs.gentoo.org/ago/2016/09/22/mupdf-use-after-free-in-pdf_to_num-pdf-object-c/ https://bugs.ghostscript.com/show_bug.cgi?id=697015 https://bugs.ghostscript.com/show_bug.cgi?id=697019 https://bugzilla.redhat.com/show_bug.cgi?id=1385685

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5