CVE-2017-9050

Upstream information

CVE-2017-9050 at MITRE

Description

libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictAddString function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for CVE-2016-1839.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
	National Vulnerability Database	SUSE
Base Score	5	5
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P	AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector	Network	Network
Access Complexity	Low	Low
Authentication	None	None
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	Partial	Partial

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	7.5	5.3
Vector	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector	Network	Network
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	Low

SUSE Bugzilla entries: 1039066 [RESOLVED / FIXED], 1039069 [RESOLVED], 1039661 [RESOLVED / FIXED], 1069433 [RESOLVED / DUPLICATE], 1069690 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SU-2017:1454-1, published Tue May 30 19:08:51 MDT 2017
SUSE-SU-2017:1538-1, published Mon Jun 12 07:10:07 MDT 2017
SUSE-SU-2017:1557-1, published Tue Jun 13 13:09:23 MDT 2017
SUSE-SU-2017:1587-1, published Fri Jun 16 13:10:44 MDT 2017
SUSE-SU-2017:2699-1, published Wed, 11 Oct 2017 03:06:53 +0200 (CEST)
SUSE-SU-2017:2700-1, published Wed, 11 Oct 2017 03:07:32 +0200 (CEST)
SUSE-SU-2017:2701-1, published Wed, 11 Oct 2017 03:08:09 +0200 (CEST)
openSUSE-SU-2017:1510-1, published Thu, 8 Jun 2017 18:11:46 +0200 (CEST)
openSUSE-SU-2017:1612-1, published Mon, 19 Jun 2017 21:10:51 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Openstack Cloud Magnum Orchestration 7	`libxml2 >= 2.9.4-39.2` `libxml2-2 >= 2.9.4-39.2`	Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-891 SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-939
SUSE Linux Enterprise Desktop 12 SP2	`libxml2 >= 2.9.4-39.2` `libxml2-2 >= 2.9.4-39.2` `libxml2-2-32bit >= 2.9.4-39.2` `libxml2-tools >= 2.9.4-39.2` `python-libxml2 >= 2.9.4-39.2`	Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-891 SUSE-SLE-DESKTOP-12-SP2-2017-939
SUSE Linux Enterprise Desktop 12 SP3	`libxml2-2 >= 2.9.4-45.1` `libxml2-2-32bit >= 2.9.4-45.1` `libxml2-tools >= 2.9.4-45.1`	Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA libxml2-2
SUSE Linux Enterprise Module for Containers 12	`sles12-docker-image >= 1.1.4-20171002` `sles12sp1-docker-image >= 1.0.7-20171002` `sles12sp2-docker-image >= 1.0.2-20180821`	Patchnames: SUSE-SLE-Module-Containers-12-2017-1672 SUSE-SLE-Module-Containers-12-2017-1673 SUSE-SLE-Module-Containers-12-2018-1762
SUSE Linux Enterprise Point of Sale 11 SP3	`libxml2 >= 2.7.6-0.69.1` `libxml2-doc >= 2.7.6-0.69.1` `libxml2-python >= 2.7.6-0.69.3`	Patchnames: sleposp3-libxml2-13143
SUSE Linux Enterprise Server 11 SP3-LTSS	`libxml2 >= 2.7.6-0.69.1` `libxml2-32bit >= 2.7.6-0.69.1` `libxml2-doc >= 2.7.6-0.69.1` `libxml2-python >= 2.7.6-0.69.3`	Patchnames: slessp3-libxml2-13143
SUSE Linux Enterprise Server 11 SP4	`libxml2 >= 2.7.6-0.69.1` `libxml2-32bit >= 2.7.6-0.69.1` `libxml2-doc >= 2.7.6-0.69.1` `libxml2-python >= 2.7.6-0.69.3` `libxml2-x86 >= 2.7.6-0.69.1`	Patchnames: slessp4-libxml2-13143
SUSE Linux Enterprise Server 12 SP1-LTSS	`libxml2 >= 2.9.1-26.15.1` `libxml2-2 >= 2.9.1-26.15.1` `libxml2-2-32bit >= 2.9.1-26.15.1` `libxml2-doc >= 2.9.1-26.15.1` `libxml2-tools >= 2.9.1-26.15.1` `python-libxml2 >= 2.9.1-26.15.1`	Patchnames: SUSE-SLE-SERVER-12-SP1-2017-975
SUSE Linux Enterprise Server 12 SP2	`libxml2 >= 2.9.4-39.2` `libxml2-2 >= 2.9.4-39.2` `libxml2-2-32bit >= 2.9.4-39.2` `libxml2-doc >= 2.9.4-39.2` `libxml2-tools >= 2.9.4-39.2` `python-libxml2 >= 2.9.4-39.2`	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-891 SUSE-SLE-SERVER-12-SP2-2017-939
SUSE Linux Enterprise Server 12 SP3	`libxml2-2 >= 2.9.4-45.1` `libxml2-2-32bit >= 2.9.4-45.1` `libxml2-doc >= 2.9.4-45.1` `libxml2-tools >= 2.9.4-45.1`	Patchnames: SUSE Linux Enterprise Server 12 SP3 GA libxml2-2
SUSE Linux Enterprise Server 12-LTSS	`libxml2 >= 2.9.1-26.15.1` `libxml2-2 >= 2.9.1-26.15.1` `libxml2-2-32bit >= 2.9.1-26.15.1` `libxml2-doc >= 2.9.1-26.15.1` `libxml2-tools >= 2.9.1-26.15.1` `python-libxml2 >= 2.9.1-26.15.1`	Patchnames: SUSE-SLE-SERVER-12-2017-975
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	`libxml2 >= 2.9.4-39.2` `libxml2-2 >= 2.9.4-39.2` `libxml2-doc >= 2.9.4-39.2` `libxml2-tools >= 2.9.4-39.2` `python-libxml2 >= 2.9.4-39.2`	Patchnames: SUSE-SLE-RPI-12-SP2-2017-891 SUSE-SLE-RPI-12-SP2-2017-939
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS	`libxml2 >= 2.7.6-0.69.1` `libxml2-32bit >= 2.7.6-0.69.1` `libxml2-doc >= 2.7.6-0.69.1` `libxml2-python >= 2.7.6-0.69.3`	Patchnames: slessp3-libxml2-13143
SUSE Linux Enterprise Server for SAP Applications 11 SP4	`libxml2 >= 2.7.6-0.69.1` `libxml2-32bit >= 2.7.6-0.69.1` `libxml2-doc >= 2.7.6-0.69.1` `libxml2-python >= 2.7.6-0.69.3` `libxml2-x86 >= 2.7.6-0.69.1`	Patchnames: slessp4-libxml2-13143
SUSE Linux Enterprise Server for SAP Applications 12	`libxml2 >= 2.9.1-26.15.1` `libxml2-2 >= 2.9.1-26.15.1` `libxml2-2-32bit >= 2.9.1-26.15.1` `libxml2-doc >= 2.9.1-26.15.1` `libxml2-tools >= 2.9.1-26.15.1` `python-libxml2 >= 2.9.1-26.15.1`	Patchnames: SUSE-SLE-SAP-12-2017-975
SUSE Linux Enterprise Server for SAP Applications 12 SP1	`libxml2 >= 2.9.1-26.15.1` `libxml2-2 >= 2.9.1-26.15.1` `libxml2-2-32bit >= 2.9.1-26.15.1` `libxml2-doc >= 2.9.1-26.15.1` `libxml2-tools >= 2.9.1-26.15.1` `python-libxml2 >= 2.9.1-26.15.1`	Patchnames: SUSE-SLE-SAP-12-SP1-2017-975
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS	`libxml2 >= 2.9.1-26.15.1` `libxml2-2 >= 2.9.1-26.15.1` `libxml2-2-32bit >= 2.9.1-26.15.1` `libxml2-doc >= 2.9.1-26.15.1` `libxml2-tools >= 2.9.1-26.15.1` `python-libxml2 >= 2.9.1-26.15.1`	Patchnames: SUSE-SLE-SERVER-12-SP1-2017-975
SUSE Linux Enterprise Server for SAP Applications 12 SP2	`libxml2 >= 2.9.4-39.2` `libxml2-2 >= 2.9.4-39.2` `libxml2-2-32bit >= 2.9.4-39.2` `libxml2-doc >= 2.9.4-39.2` `libxml2-tools >= 2.9.4-39.2` `python-libxml2 >= 2.9.4-39.2`	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-891 SUSE-SLE-SERVER-12-SP2-2017-939
SUSE Linux Enterprise Server for SAP Applications 12-LTSS	`libxml2 >= 2.9.1-26.15.1` `libxml2-2 >= 2.9.1-26.15.1` `libxml2-2-32bit >= 2.9.1-26.15.1` `libxml2-doc >= 2.9.1-26.15.1` `libxml2-tools >= 2.9.1-26.15.1` `python-libxml2 >= 2.9.1-26.15.1`	Patchnames: SUSE-SLE-SERVER-12-2017-975
SUSE Linux Enterprise Software Development Kit 11 SP4	`libxml2 >= 2.7.6-0.69.1` `libxml2-devel >= 2.7.6-0.69.1` `libxml2-devel-32bit >= 2.7.6-0.69.1`	Patchnames: sdksp4-libxml2-13143
SUSE Linux Enterprise Software Development Kit 12 SP2	`libxml2 >= 2.9.4-39.2` `libxml2-devel >= 2.9.4-39.2`	Patchnames: SUSE-SLE-SDK-12-SP2-2017-891 SUSE-SLE-SDK-12-SP2-2017-939
SUSE Linux Enterprise Software Development Kit 12 SP3	`libxml2-devel >= 2.9.4-45.1`	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP3 GA libxml2-devel
openSUSE Leap 42.2	`libxml2 >= 2.9.4-5.6.1` `libxml2-2 >= 2.9.4-5.6.1` `libxml2-2-32bit >= 2.9.4-5.6.1` `libxml2-2-debuginfo >= 2.9.4-5.6.1` `libxml2-2-debuginfo-32bit >= 2.9.4-5.6.1` `libxml2-debugsource >= 2.9.4-5.6.1` `libxml2-devel >= 2.9.4-5.6.1` `libxml2-devel-32bit >= 2.9.4-5.6.1` `libxml2-doc >= 2.9.4-5.6.1` `libxml2-tools >= 2.9.4-5.6.1` `libxml2-tools-debuginfo >= 2.9.4-5.6.1` `python-libxml2 >= 2.9.4-5.6.1` `python-libxml2-debuginfo >= 2.9.4-5.6.1` `python-libxml2-debugsource >= 2.9.4-5.6.1`	Patchnames: openSUSE-2017-663 openSUSE-2017-711
openSUSE Leap 42.3	`libxml2-2 >= 2.9.4-10.1` `libxml2-2-32bit >= 2.9.4-10.1` `libxml2-devel >= 2.9.4-10.1` `libxml2-tools >= 2.9.4-10.1`	Patchnames: openSUSE Leap 42.3 GA libxml2-2

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
OpenStack Cloud Magnum Orchestration 7.0	libxml2	Released
SUSE Linux Enterprise Desktop 12 SP1	libxml2	In progress
SUSE Linux Enterprise Desktop 12 SP2	libxml2	Released
SUSE Linux Enterprise SDK 11 SP4	libxml2	Released
SUSE Linux Enterprise SDK 12 SP1	libxml2	In progress
SUSE Linux Enterprise SDK 12 SP2	libxml2	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	libxml2	Released
SUSE Linux Enterprise Server 11 SP4	libxml2	Released
SUSE Linux Enterprise Server 12 GA LTSS	libxml2	Released
SUSE Linux Enterprise Server 12 SP1	libxml2	In progress
SUSE Linux Enterprise Server 12 SP1 LTSS	libxml2	Released
SUSE Linux Enterprise Server 12 SP2	libxml2	Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI	libxml2	Released