CVE-2017-7207

medium

Description

The mem_get_bits_rectangle function in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PostScript document.

References

http://www.debian.org/security/2017/dsa-3838

http://www.ghostscript.com/cgi-bin/findgit.cgi?309eca4e0a31ea70dcc844812691439312dad091

http://www.securityfocus.com/bid/96995

http://www.securitytracker.com/id/1039071

https://access.redhat.com/errata/RHSA-2017:2180

https://bugs.ghostscript.com/show_bug.cgi?id=697676

https://security.gentoo.org/glsa/201708-06

Details

Source: MITRE

Published: 2017-03-21

Updated: 2018-01-05

Type: CWE-476

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.5

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

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM