Vulnerability CVE-2017-9612
Published: 2017-07-26   Modified: 2017-07-27

Description:
The Ins_IP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact via a crafted document.

Type:

CWE-416

 (Use After Free)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Debian -> Debian linux 
Artifex -> Ghostscript ghostxps 

 References:
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=98f6da60b9d463c617e631fc254cf6d66f2e8e3c
http://www.debian.org/security/2017/dsa-3986
http://www.securityfocus.com/bid/99979
https://bugs.ghostscript.com/show_bug.cgi?id=698026
https://security.gentoo.org/glsa/201811-12
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