Bug 1415710 (CVE-2016-10149)

Summary:	CVE-2016-10149 python-pysaml2: Entity expansion issue
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	aortega, apevec, apevec, ayoung, chrisw, cvsbot-xmlrpc, jjoyce, jschluet, kbasil, lhh, lpeer, markmc, mburns, nkinder, rbryant, rhos-maint, sclewis, slinaber, slong, tdecacqu
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	An XML entity expansion vulnerability was found in python-pysaml2. A remote attacker could send a crafted request which would cause denial of service through resource exhaustion.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-04-19 04:02:41 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1415563, 1415564, 1415565, 1415566, 1415567, 1415568
Bug Blocks:	1422321

Description Andrej Nemec 2017-01-23 13:51:39 UTC

An entity expansion vulnerability was found in python-pysaml2.

Upstream patch:

https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b

References:

http://seclists.org/oss-sec/2017/q1/140

Comment 1 Andrej Nemec 2017-01-23 13:53:36 UTC

Created python-pysaml2 tracking bugs for this issue:

Affects: fedora-all [bug 1415563]

Comment 3 errata-xmlrpc 2017-04-12 13:52:19 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 10.0 (Newton)

Via RHSA-2017:0938 https://access.redhat.com/errata/RHSA-2017:0938

Comment 4 errata-xmlrpc 2017-04-12 13:52:51 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 9.0 (Mitaka)

Via RHSA-2017:0937 https://access.redhat.com/errata/RHSA-2017:0937

Comment 5 errata-xmlrpc 2017-04-12 13:53:26 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 8.0 (Liberty)

Via RHSA-2017:0936 https://access.redhat.com/errata/RHSA-2017:0936