Upstream information

CVE-2016-4447 at MITRE

Description

The xmlParseElementDecl function in parser.c in libxml2 before 2.9.4 allows context-dependent attackers to cause a denial of service (heap-based buffer underread and application crash) via a crafted file, involving xmlParseName.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.96 4.30
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 981548 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12
  • libxml2 >= 2.9.1-24.1
  • libxml2-2 >= 2.9.1-24.1
  • libxml2-2-32bit >= 2.9.1-24.1
  • libxml2-tools >= 2.9.1-24.1
  • python-libxml2 >= 2.9.1-24.1
Patchnames:
SUSE-SLE-DESKTOP-12-2016-915
SUSE Linux Enterprise Desktop 12 SP1
  • libxml2 >= 2.9.1-24.1
  • libxml2-2 >= 2.9.1-24.1
  • libxml2-2-32bit >= 2.9.1-24.1
  • libxml2-tools >= 2.9.1-24.1
  • python-libxml2 >= 2.9.1-24.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2016-915
SUSE Linux Enterprise Server 11 SP2-LTSS
  • libxml2 >= 2.7.6-0.44.1
  • libxml2-32bit >= 2.7.6-0.44.1
  • libxml2-doc >= 2.7.6-0.44.1
  • libxml2-python >= 2.7.6-0.44.4
Patchnames:
slessp2-libxml2-12616
SUSE Linux Enterprise Server 11 SP3-LTSS
  • libxml2 >= 2.7.6-0.44.1
  • libxml2-32bit >= 2.7.6-0.44.1
  • libxml2-doc >= 2.7.6-0.44.1
  • libxml2-python >= 2.7.6-0.44.4
Patchnames:
slessp3-libxml2-12616
SUSE Linux Enterprise Server 11 SP4
  • libxml2 >= 2.7.6-0.44.1
  • libxml2-32bit >= 2.7.6-0.44.1
  • libxml2-doc >= 2.7.6-0.44.1
  • libxml2-python >= 2.7.6-0.44.4
  • libxml2-x86 >= 2.7.6-0.44.1
Patchnames:
slessp4-libxml2-12616
SUSE Linux Enterprise Server 12
  • libxml2 >= 2.9.1-24.1
  • libxml2-2 >= 2.9.1-24.1
  • libxml2-2-32bit >= 2.9.1-24.1
  • libxml2-doc >= 2.9.1-24.1
  • libxml2-tools >= 2.9.1-24.1
  • python-libxml2 >= 2.9.1-24.1
Patchnames:
SUSE-SLE-SERVER-12-2016-915
SUSE Linux Enterprise Server 12 SP1
  • libxml2 >= 2.9.1-24.1
  • libxml2-2 >= 2.9.1-24.1
  • libxml2-2-32bit >= 2.9.1-24.1
  • libxml2-doc >= 2.9.1-24.1
  • libxml2-tools >= 2.9.1-24.1
  • python-libxml2 >= 2.9.1-24.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-915
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libxml2 >= 2.7.6-0.44.1
  • libxml2-devel >= 2.7.6-0.44.1
  • libxml2-devel-32bit >= 2.7.6-0.44.1
Patchnames:
sdksp4-libxml2-12616
SUSE Linux Enterprise Software Development Kit 12
  • libxml2 >= 2.9.1-24.1
  • libxml2-devel >= 2.9.1-24.1
Patchnames:
SUSE-SLE-SDK-12-2016-915
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libxml2 >= 2.9.1-24.1
  • libxml2-devel >= 2.9.1-24.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-915
SUSE Manager 2.1
  • libxml2 >= 2.7.6-0.44.1
  • libxml2-32bit >= 2.7.6-0.44.1
  • libxml2-doc >= 2.7.6-0.44.1
  • libxml2-python >= 2.7.6-0.44.4
Patchnames:
sleman21-libxml2-12616
SUSE Manager Proxy 2.1
  • libxml2 >= 2.7.6-0.44.1
  • libxml2-32bit >= 2.7.6-0.44.1
  • libxml2-doc >= 2.7.6-0.44.1
  • libxml2-python >= 2.7.6-0.44.4
Patchnames:
slemap21-libxml2-12616
SUSE OpenStack Cloud 5
  • libxml2 >= 2.7.6-0.44.1
  • libxml2-32bit >= 2.7.6-0.44.1
  • libxml2-doc >= 2.7.6-0.44.1
  • libxml2-python >= 2.7.6-0.44.4
Patchnames:
sleclo50sp3-libxml2-12616
openSUSE Leap 42.1
  • libxml2 >= 2.9.1-19.1
  • libxml2-2 >= 2.9.1-19.1
  • libxml2-2-32bit >= 2.9.1-19.1
  • libxml2-2-debuginfo >= 2.9.1-19.1
  • libxml2-2-debuginfo-32bit >= 2.9.1-19.1
  • libxml2-debugsource >= 2.9.1-19.1
  • libxml2-devel >= 2.9.1-19.1
  • libxml2-devel-32bit >= 2.9.1-19.1
  • libxml2-doc >= 2.9.1-19.1
  • libxml2-tools >= 2.9.1-19.1
  • libxml2-tools-debuginfo >= 2.9.1-19.1
  • python-libxml2 >= 2.9.1-19.1
  • python-libxml2-debuginfo >= 2.9.1-19.1
  • python-libxml2-debugsource >= 2.9.1-19.1
Patchnames:
openSUSE-2016-733