CVE-2018-16510

Upstream information

CVE-2018-16510 at MITRE

Description

An issue was discovered in Artifex Ghostscript before 9.24. Incorrect exec stack handling in the "CS" and "SC" PDF primitives could be used by remote attackers able to supply crafted PDFs to crash the interpreter or possibly have unspecified other impact.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	7.8	7.3
Vector	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Access Vector	Local	Network
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	Required	None
Scope	Unchanged	Unchanged
Confidentiality Impact	High	Low
Integrity Impact	High	Low
Availability Impact	High	Low
CVSSv3 Version	3	3

SUSE Bugzilla entry: 1107411 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SU-2018:2975-1, published Tue Oct 2 13:08:17 MDT 2018
SUSE-SU-2018:2975-2, published Thu Oct 18 12:00:16 MDT 2018
SUSE-SU-2018:2975-3, published Sat Apr 27 16:41:07 MDT 2019
SUSE-SU-2018:2976-1, published Tue Oct 2 13:10:48 MDT 2018
openSUSE-SU-2018:3036-1, published Fri, 5 Oct 2018 21:10:24 +0200 (CEST)
openSUSE-SU-2018:3038-1, published Fri, 5 Oct 2018 21:13:14 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Enterprise Storage 4	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-Storage-4-2018-2121
SUSE Linux Enterprise Build System Kit 12 SP3	`ghostscript-mini >= 9.25-23.13.1` `ghostscript-mini-devel >= 9.25-23.13.1`	Patchnames: SUSE-SLE-BSK-12-SP3-2018-2121
SUSE Linux Enterprise Desktop 12 SP3	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-2121
SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise Server 12 SP4	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5	`ghostscript >= 9.27-23.28.1` `ghostscript-x11 >= 9.27-23.28.1`
SUSE Linux Enterprise Module for Basesystem 15 SP1	`ghostscript >= 9.26a-3.15.1` `ghostscript-devel >= 9.26a-3.15.1` `ghostscript-x11 >= 9.26a-3.15.1`
SUSE Linux Enterprise Module for Basesystem 15 SP2	`ghostscript >= 9.52-3.27.2` `ghostscript-devel >= 9.52-3.27.2` `ghostscript-x11 >= 9.52-3.27.2`
SUSE Linux Enterprise Module for Basesystem 15	`ghostscript >= 9.25-3.6.1` `ghostscript-devel >= 9.25-3.6.1` `ghostscript-x11 >= 9.25-3.6.1`	Patchnames: SUSE-SLE-Module-Basesystem-15-2018-2119
SUSE Linux Enterprise Module for Desktop Applications 15	`libspectre >= 0.2.8-3.2.1` `libspectre-devel >= 0.2.8-3.2.1` `libspectre1 >= 0.2.8-3.2.1`	Patchnames: SUSE-SLE-Module-Desktop-Applications-15-2018-2119
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2018-2121
SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SERVER-12-SP1-2018-2121
SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2018-2121
SUSE Linux Enterprise Server 12 SP2-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2121
SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-2018-2121
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2018-2121
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SERVER-12-2018-2121
SUSE Linux Enterprise Server for SAP Applications 12 SP1	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SAP-12-SP1-2019-1074
SUSE Linux Enterprise Server for SAP Applications 12 SP2	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SAP-12-SP2-2018-2121
SUSE Linux Enterprise Software Development Kit 12 SP3	`ghostscript >= 9.25-23.13.1` `ghostscript-devel >= 9.25-23.13.1`	Patchnames: SUSE-SLE-SDK-12-SP3-2018-2121
SUSE Linux Enterprise Software Development Kit 12 SP4	`ghostscript-devel >= 9.25-23.13.1`
SUSE Linux Enterprise Software Development Kit 12 SP5	`ghostscript-devel >= 9.27-23.28.1`
SUSE OpenStack Cloud 7	`ghostscript >= 9.25-23.13.1` `ghostscript-x11 >= 9.25-23.13.1`	Patchnames: SUSE-OpenStack-Cloud-7-2018-2121
openSUSE Leap 15.0	`ghostscript >= 9.25-lp150.2.6.1` `ghostscript-debuginfo >= 9.25-lp150.2.6.1` `ghostscript-debugsource >= 9.25-lp150.2.6.1` `ghostscript-devel >= 9.25-lp150.2.6.1` `ghostscript-mini >= 9.25-lp150.2.6.1` `ghostscript-mini-debuginfo >= 9.25-lp150.2.6.1` `ghostscript-mini-debugsource >= 9.25-lp150.2.6.1` `ghostscript-mini-devel >= 9.25-lp150.2.6.1` `ghostscript-x11 >= 9.25-lp150.2.6.1` `ghostscript-x11-debuginfo >= 9.25-lp150.2.6.1` `libspectre-debugsource >= 0.2.8-lp150.2.3.1` `libspectre-devel >= 0.2.8-lp150.2.3.1` `libspectre1 >= 0.2.8-lp150.2.3.1` `libspectre1-debuginfo >= 0.2.8-lp150.2.3.1`	Patchnames: openSUSE-2019-759
openSUSE Leap 42.3	`ghostscript >= 9.25-14.9.1` `ghostscript-debuginfo >= 9.25-14.9.1` `ghostscript-debugsource >= 9.25-14.9.1` `ghostscript-devel >= 9.25-14.9.1` `ghostscript-mini >= 9.25-14.9.1` `ghostscript-mini-debuginfo >= 9.25-14.9.1` `ghostscript-mini-debugsource >= 9.25-14.9.1` `ghostscript-mini-devel >= 9.25-14.9.1` `ghostscript-x11 >= 9.25-14.9.1` `ghostscript-x11-debuginfo >= 9.25-14.9.1`	Patchnames: openSUSE-2018-1122

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
SLES for SAP Applications	ghostscript-library	Not affected
SUSE Linux Enterprise 15 Module for Basesystem	ghostscript	Released
SUSE Linux Enterprise Desktop 12 SP3	ghostscript	Released
SUSE Linux Enterprise High Performance Computing 12 SP5	ghostscript	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	ghostscript-library	Not affected
SUSE Linux Enterprise Server 11 SP4	ghostscript-library	Not affected
SUSE Linux Enterprise Server 12 LTSS	ghostscript	Released
SUSE Linux Enterprise Server 12 SP1 LTSS	ghostscript	Released
SUSE Linux Enterprise Server 12 SP2 LTSS	ghostscript	Released
SUSE Linux Enterprise Server 12 SP3	ghostscript	Released
SUSE Linux Enterprise Server 12 SP5	ghostscript	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2	ghostscript	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5	ghostscript	Released
SUSE Linux Enterprise Software Development Kit 11 SP4	ghostscript-library	Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3	ghostscript	Released