CVE-2017-9727
Published: 26 July 2017
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.
Priority
Status
Package | Release | Status |
---|---|---|
ghostscript Launchpad, Ubuntu, Debian |
trusty |
Released
(9.10~dfsg-0ubuntu10.10)
|
upstream |
Needed
|
|
xenial |
Released
(9.18~dfsg~0-0ubuntu2.7)
|
|
zesty |
Released
(9.19~dfsg+1-0ubuntu7.6)
|
|
Patches: upstream: http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=937ccd17ac65935633b2ebc06cb7089b91e17e6b |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |