CVE-2017-9727

Public Exploit

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.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory gentoo.org Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.gentoo.org/glsa/201811-12 third party advisory vendor advisory
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=937ccd17ac65935633b2ebc06cb7089b91e17e6b
http://www.debian.org/security/2017/dsa-3986 third party advisory vendor advisory
http://www.securityfocus.com/bid/99999 vdb entry third party advisory
http://bugs.ghostscript.com/show_bug.cgi?id=698056 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-9727?
CVE-2017-9727 has been scored as a high severity vulnerability.
How to fix CVE-2017-9727?
To fix CVE-2017-9727, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-9727 being actively exploited in the wild?
It is possible that CVE-2017-9727 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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