Upstream information

CVE-2016-4449 at MITRE

Description

XML external entity (XXE) vulnerability in the xmlStringLenDecodeEntities function in parser.c in libxml2 before 2.9.4, when not in validating mode, allows context-dependent attackers to read arbitrary files or cause a denial of service (resource consumption) via unspecified vectors.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5.76 4.30
Vector AV:N/AC:M/Au:N/C:P/I:N/A:P AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network Network
Access Complexity Medium Medium
Authentication None None
Confidentiality Impact Partial None
Integrity Impact None Partial
Availability Impact Partial None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.1
Vector AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 981550 [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