Vulnerability DatabaseCVE-2018-19475
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CVE-2018-19475
Published:November 23, 2018
Updated:May 16, 2026
psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same.
Related Resources (14)
https://security-tracker.debian.org/tracker/CVE-2018-19475
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-19475
https://usn.ubuntu.com/3831-1/
http://www.securityfocus.com/bid/106154
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=aeea342904978c9fe17d85f4906a0f6fcce2d315
https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf
https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html
https://access.redhat.com/errata/RHSA-2019:0229
https://access.redhat.com/errata/RHBA-2019:0327
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=3005fcb9bb160af199e761e03bc70a9f249a987e
https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26
https://www.debian.org/security/2018/dsa-4346
https://bugs.ghostscript.com/show_bug.cgi?id=700153
https://access.redhat.com/security/cve/CVE-2018-19475
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CVSS v4
Base Score:
8.5
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
EPSS
Base Score:
65.28