CVE-2017-9727 Information

Description

The gx_ttfReader__Read function in base/gxttfb.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document.

CVSS Vector

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

Reference

http://bugs.ghostscript.com/show_bug.cgi?id=698056 http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=937ccd17ac65935633b2ebc06cb7089b91e17e6b http://www.debian.org/security/2017/dsa-3986 http://www.securityfocus.com/bid/99999 https://security.gentoo.org/glsa/201811-12

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8