CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
88.0%
CentOS Errata and Security Advisory CESA-2019:0229
The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed.
Security Fix(es):
ghostscript: use-after-free in copydevice handling (699661) (CVE-2018-16540)
ghostscript: access bypass in psi/zdevice2.c (700153) (CVE-2018-19475)
ghostscript: access bypass in psi/zicc.c (700169) (CVE-2018-19476)
ghostscript: access bypass in psi/zfjbig2.c (700168) (CVE-2018-19477)
ghostscript: subroutines within pseudo-operators must themselves be pseudo-operators (700317) (CVE-2019-6116)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Red Hat would like to thank Tavis Ormandy (Google Project Zero) for reporting CVE-2019-6116.
Bug Fix(es):
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2019-February/085353.html
Affected packages:
ghostscript
ghostscript-cups
ghostscript-devel
ghostscript-doc
ghostscript-gtk
Upstream details at:
https://access.redhat.com/errata/RHSA-2019:0229
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | i686 | ghostscript | < 9.07-31.el7_6.9 | ghostscript-9.07-31.el7_6.9.i686.rpm |
CentOS | 7 | x86_64 | ghostscript | < 9.07-31.el7_6.9 | ghostscript-9.07-31.el7_6.9.x86_64.rpm |
CentOS | 7 | x86_64 | ghostscript-cups | < 9.07-31.el7_6.9 | ghostscript-cups-9.07-31.el7_6.9.x86_64.rpm |
CentOS | 7 | i686 | ghostscript-devel | < 9.07-31.el7_6.9 | ghostscript-devel-9.07-31.el7_6.9.i686.rpm |
CentOS | 7 | x86_64 | ghostscript-devel | < 9.07-31.el7_6.9 | ghostscript-devel-9.07-31.el7_6.9.x86_64.rpm |
CentOS | 7 | noarch | ghostscript-doc | < 9.07-31.el7_6.9 | ghostscript-doc-9.07-31.el7_6.9.noarch.rpm |
CentOS | 7 | x86_64 | ghostscript-gtk | < 9.07-31.el7_6.9 | ghostscript-gtk-9.07-31.el7_6.9.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
88.0%