Upstream information

CVE-2012-0876 at MITRE

Description

The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the same value.

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 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  SUSE
Base Score 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
CVSSv3 Version 3.1
SUSE Bugzilla entries: 750914 [RESOLVED / FIXED], 751464 [RESOLVED / FIXED], 751465 [RESOLVED / FIXED], 983215 [RESOLVED / FIXED], 983216 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
HPE-Helion-OpenStack-8-2020-497
SUSE Enterprise Storage 5
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-Storage-5-2020-497
SUSE Linux Enterprise Desktop 12 SP2
SUSE Linux Enterprise Server 12 SP2
  • expat >= 2.1.0-17.1
  • libexpat1 >= 2.1.0-17.1
  • libexpat1-32bit >= 2.1.0-17.1
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Server 12 SP3
  • expat >= 2.1.0-20.2
  • libexpat1 >= 2.1.0-20.2
  • libexpat1-32bit >= 2.1.0-20.2
SUSE Linux Enterprise Desktop 12 SP4
  • expat >= 2.1.0-21.3.1
  • libexpat1 >= 2.1.0-21.3.1
  • libexpat1-32bit >= 2.1.0-21.3.1
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2020-497
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Desktop 12 SP1
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server 12 SP1
  • expat >= 2.1.0-13.232
  • libexpat1 >= 2.1.0-13.232
  • libexpat1-32bit >= 2.1.0-13.232
SUSE Linux Enterprise High Performance Computing 12 SP5
  • expat >= 2.1.0-21.9.1
  • libexpat1 >= 2.1.0-21.9.1
  • libexpat1-32bit >= 2.1.0-21.9.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • expat >= 2.2.5-3.6.1
  • libexpat-devel >= 2.2.5-3.6.1
  • libexpat1 >= 2.2.5-3.6.1
  • libexpat1-32bit >= 2.2.5-3.6.1
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • expat >= 2.2.5-1.140
  • libexpat-devel >= 2.2.5-1.140
  • libexpat1 >= 2.2.5-1.140
  • libexpat1-32bit >= 2.2.5-1.140
SUSE Linux Enterprise Module for Web Scripting 12
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-Module-Web-Scripting-12-2020-497
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2020-497
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP2
  • expat >= 2.0.1-88.34.1
  • libexpat1 >= 2.0.1-88.34.1
  • libexpat1-32bit >= 2.0.1-88.34.1
  • libexpat1-x86 >= 2.0.1-88.34.1
Patchnames:
slessp1-expat
SUSE Linux Enterprise Server 11 SP3
SUSE Linux Enterprise Server 11 SP4
  • expat >= 2.0.1-88.34.1
  • libexpat1 >= 2.0.1-88.34.1
  • libexpat1-32bit >= 2.0.1-88.34.1
  • libexpat1-x86 >= 2.0.1-88.34.1
SUSE Linux Enterprise Server 12 SP1-LTSS
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SERVER-12-SP1-2020-497
SUSE Linux Enterprise Server 12 SP2-BCL
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2020-497
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-497
SUSE Linux Enterprise Server 12 SP2-LTSS
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2020-497
SUSE Linux Enterprise Server 12 SP3-BCL
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2020-497
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-497
SUSE Linux Enterprise Server 12 SP3-LTSS
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2020-497
SUSE Linux Enterprise Server 12 SP4
  • expat >= 2.1.0-21.3.1
  • libexpat1 >= 2.1.0-21.3.1
  • libexpat1-32bit >= 2.1.0-21.3.1
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-497
SUSE Linux Enterprise Server 12 SP5
  • expat >= 2.1.0-21.9.1
  • libexpat1 >= 2.1.0-21.9.1
  • libexpat1-32bit >= 2.1.0-21.9.1
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • libpython3_4m1_0-32bit >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-tk >= 3.4.10-25.39.3
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-497
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • expat >= 2.1.0-17.1
  • libexpat1 >= 2.1.0-17.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SAP-12-SP1-2020-497
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SAP-12-SP2-2020-497
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SAP-12-SP3-2020-497
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-497
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • libpython3_4m1_0-32bit >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-tk >= 3.4.10-25.39.3
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-497
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libexpat-devel >= 2.0.1-88.34.1
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libexpat-devel >= 2.1.0-17.1
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libexpat-devel >= 2.1.0-20.2
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libexpat-devel >= 2.1.0-21.3.1
  • python3-dbm >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SDK-12-SP4-2020-497
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libexpat-devel >= 2.1.0-21.9.1
  • python3-dbm >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-SLE-SDK-12-SP5-2020-497
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libexpat-devel >= 2.1.0-13.232
SUSE OpenStack Cloud 7
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-OpenStack-Cloud-7-2020-497
SUSE OpenStack Cloud 8
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-OpenStack-Cloud-8-2020-497
SUSE OpenStack Cloud Crowbar 8
  • libpython3_4m1_0 >= 3.4.10-25.39.2
  • python3 >= 3.4.10-25.39.3
  • python3-base >= 3.4.10-25.39.2
  • python3-curses >= 3.4.10-25.39.3
  • python3-devel >= 3.4.10-25.39.2
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-497
openSUSE Leap 15.0
  • expat >= 2.2.5-lp150.1.9
  • libexpat1 >= 2.2.5-lp150.1.9
Patchnames:
openSUSE Leap 15.0 GA expat-2.2.5-lp150.1.9
openSUSE Tumbleweed
  • expat >= 2.2.0-3.1
  • libexpat-devel >= 2.2.0-3.1
  • libexpat-devel-32bit >= 2.2.0-3.1
  • libexpat1 >= 2.2.0-3.1
  • libexpat1-32bit >= 2.2.0-3.1
Patchnames:
openSUSE Tumbleweed GA expat-2.2.0-3.1


First public cloud image revisions this CVE is fixed in:


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
HPE Helion OpenStack 8 python3 In progress
SLED-10-SP3 expat Released
SLED-10-SP4 expat Released
SLES-10-SP3 expat Released
SLES-10-SP4 expat Released
SLES_LTSS-10-SP4 expat Released
SUSE Linux Enterprise Desktop 11 SP1 expat Released
SUSE Linux Enterprise High Performance Computing 12 SP5 python3 In progress
SUSE Linux Enterprise Module for Web and Scripting 12 python3 In progress
SUSE Linux Enterprise Server 11 SP1 expat Released
SUSE Linux Enterprise Server 11 SP1 LTSS expat Released
SUSE Linux Enterprise Server 12 SP3 ESPOS python3 In progress
SUSE Linux Enterprise Server 12 SP3 LTSS python3 In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS python3 In progress
SUSE Linux Enterprise Server 12 SP4 LTSS python3 In progress
SUSE Linux Enterprise Server 12 SP5 python3 In progress
SUSE Linux Enterprise Server BCL 12 SP2 python3 In progress
SUSE Linux Enterprise Server BCL 12 SP3 python3 In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 python3 In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 python3 In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 python3 In progress
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 expat Released
SUSE Linux Enterprise Software Development Kit 11 SP1 expat Released
SUSE OpenStack Cloud 8 python3 In progress
SUSE OpenStack Cloud 9 python3 In progress
SUSE OpenStack Cloud Crowbar 8 python3 In progress
SUSE OpenStack Cloud Crowbar 9 python3 In progress
SUSE Studio Onsite 1.3 expat Released