CVE-2018-18557

Upstream information

CVE-2018-18557 at MITRE

Description

LibTIFF 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate 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	8.8	4.4
Vector	AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Access Vector	Network	Local
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	Required	Required
Scope	Unchanged	Unchanged
Confidentiality Impact	High	Low
Integrity Impact	High	None
Availability Impact	High	Low

SUSE Bugzilla entry: 1113094 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SU-2018:3911-1, published Mon Nov 26 13:11:15 MST 2018
SUSE-SU-2018:3911-2, published Fri Dec 7 04:21:43 MST 2018
SUSE-SU-2018:3925-1, published Tue Nov 27 10:10:58 MST 2018
openSUSE-SU-2018:3947-1, published Fri, 30 Nov 2018 00:09:39 +0100 (CET)
openSUSE-SU-2018:3948-1, published Fri, 30 Nov 2018 00:10:39 +0100 (CET)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise Desktop 12 SP3	`libtiff5 >= 4.0.9-44.27.1` `libtiff5-32bit >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-2782
SUSE Linux Enterprise Desktop 12 SP4	`libtiff5 >= 4.0.9-44.27.1` `libtiff5-32bit >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP4-2018-2782
SUSE Linux Enterprise Module for Basesystem 15	`libtiff-devel >= 4.0.9-5.17.1` `libtiff5 >= 4.0.9-5.17.1` `tiff >= 4.0.9-5.17.1`	Patchnames: SUSE-SLE-Module-Basesystem-15-2018-2793
SUSE Linux Enterprise Module for Basesystem 15 SP1	`libtiff-devel >= 4.0.9-5.27.5` `libtiff5 >= 4.0.9-5.27.5`	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA libtiff-devel
SUSE Linux Enterprise Module for Desktop Applications 15	`libtiff5-32bit >= 4.0.9-5.17.1` `tiff >= 4.0.9-5.17.1`	Patchnames: SUSE-SLE-Module-Desktop-Applications-15-2018-2793
SUSE Linux Enterprise Module for Desktop Applications 15 SP1	`libtiff5-32bit >= 4.0.9-5.27.5`	Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 SP1 GA libtiff5-32bit
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15	`tiff >= 4.0.9-5.17.1`	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2018-2793
SUSE Linux Enterprise Module for additional PackageHub packages 15	`tiff >= 4.0.9-5.17.1`	Patchnames: SUSE-SLE-Module-Packagehub-Subpackages-15-2018-2793
SUSE Linux Enterprise Server 12 SP3	`libtiff5 >= 4.0.9-44.27.1` `libtiff5-32bit >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2018-2782
SUSE Linux Enterprise Server 12 SP4	`libtiff5 >= 4.0.9-44.27.1` `libtiff5-32bit >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-SERVER-12-SP4-2018-2782
SUSE Linux Enterprise Server for SAP Applications 12 SP3	`libtiff5 >= 4.0.9-44.27.1` `libtiff5-32bit >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2018-2782
SUSE Linux Enterprise Server for SAP Applications 12 SP4	`libtiff5 >= 4.0.9-44.27.1` `libtiff5-32bit >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-SERVER-12-SP4-2018-2782
SUSE Linux Enterprise Software Development Kit 12 SP3	`libtiff-devel >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-SDK-12-SP3-2018-2782
SUSE Linux Enterprise Software Development Kit 12 SP4	`libtiff-devel >= 4.0.9-44.27.1` `tiff >= 4.0.9-44.27.1`	Patchnames: SUSE-SLE-SDK-12-SP4-2018-2782
openSUSE Leap 15.0	`libtiff-devel >= 4.0.9-lp150.4.9.1` `libtiff-devel-32bit >= 4.0.9-lp150.4.9.1` `libtiff5 >= 4.0.9-lp150.4.9.1` `libtiff5-32bit >= 4.0.9-lp150.4.9.1` `libtiff5-32bit-debuginfo >= 4.0.9-lp150.4.9.1` `libtiff5-debuginfo >= 4.0.9-lp150.4.9.1` `tiff >= 4.0.9-lp150.4.9.1` `tiff-debuginfo >= 4.0.9-lp150.4.9.1` `tiff-debugsource >= 4.0.9-lp150.4.9.1`	Patchnames: openSUSE-2019-962
openSUSE Leap 42.3	`libtiff-devel >= 4.0.9-40.1` `libtiff-devel-32bit >= 4.0.9-40.1` `libtiff5 >= 4.0.9-40.1` `libtiff5-32bit >= 4.0.9-40.1` `libtiff5-debuginfo >= 4.0.9-40.1` `libtiff5-debuginfo-32bit >= 4.0.9-40.1` `tiff >= 4.0.9-40.1` `tiff-debuginfo >= 4.0.9-40.1` `tiff-debugsource >= 4.0.9-40.1`	Patchnames: openSUSE-2018-1479

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
SUSE Linux Enterprise Desktop 12 SP3	tiff	Released
SUSE Linux Enterprise Desktop 12 SP4	tiff	Released
SUSE Linux Enterprise High Performance Computing 12	tiff	Released
SUSE Linux Enterprise Module for Basesystem 15 GA	tiff	Released
SUSE Linux Enterprise Module for Desktop Applications 15 GA	tiff	Released
SUSE Linux Enterprise SDK 11 SP4	tiff	Not affected
SUSE Linux Enterprise SDK 12 SP3	tiff	Released
SUSE Linux Enterprise SDK 12 SP4	tiff	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	tiff	Not affected
SUSE Linux Enterprise Server 11 SP4	tiff	Not affected
SUSE Linux Enterprise Server 12 GA LTSS	tiff	Affected
SUSE Linux Enterprise Server 12 SP1 LTSS	tiff	Affected
SUSE Linux Enterprise Server 12 SP2 LTSS	tiff	Affected
SUSE Linux Enterprise Server 12 SP3	tiff	Released
SUSE Linux Enterprise Server 12 SP4	tiff	Released
SUSE Linux Enterprise Server for SAP Applications 11 SP3	tiff	Not affected
SUSE Linux Enterprise Server for SAP Applications 12 GA	tiff	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2	tiff	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4	tiff	Released