Upstream information

CVE-2016-10149 at MITRE


XML External Entity (XXE) vulnerability in PySAML2 4.4.0 and earlier allows remote attackers to read arbitrary files via a crafted SAML XML request or response.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 7.5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network Network
Access Complexity Low Low
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact None Partial
Availability Impact None Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
CVSSv3 Version 3
SUSE Bugzilla entry: 1019074 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE OpenStack Cloud 6
  • python-defusedxml >= 0.4.1-2.1
  • python-pysaml2 >= 2.4.0-3.1

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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 python-pysaml2 Released
HPE Helion OpenStack 8 venv-openstack-keystone Released
SUSE Enterprise Storage 6 python-defusedxml Affected
SUSE OpenStack Cloud 6 python-defusedxml Released
SUSE OpenStack Cloud 6 python-pysaml2 Released
SUSE OpenStack Cloud 6-LTSS python-defusedxml Affected
SUSE OpenStack Cloud 6-LTSS python-pysaml2 Affected
SUSE OpenStack Cloud 7 python-pysaml2 Released
SUSE OpenStack Cloud 8 python-pysaml2 Released
SUSE OpenStack Cloud 8 venv-openstack-keystone Released
SUSE OpenStack Cloud Crowbar 8 python-pysaml2 Released

SUSE Timeline for this CVE

CVE page created: Tue Jan 10 14:15:50 2017
CVE page last modified: Fri Oct 13 19:30:36 2023