Bug 1076295

Summary:	CVE-2013-4549 qtsoap: QtXML: XML entity expansion denial of service [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Murray McAllister <mmcallis>
Component:	qt	Assignee:	Than Ngo <than>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	20	CC:	dvratil, itamar, jreznik, kevin, ltinkl, rdieter, rnovacek, smparrish, than, vdanen
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	qt-4.8.5-15.fc20	Doc Type:	Release Note
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-03-14 11:45:51 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:
Bug Blocks:	955375

Description Murray McAllister 2014-03-14 03:37:51 UTC

This is an automatically created tracking bug!  It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.

For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.

For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs

When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s).  This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.

Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.

Please note: this issue affects multiple supported versions of Fedora.
Only one tracking bug has been filed; please ensure that it is only closed
when all affected versions are fixed.

[bug automatically created by: add-tracking-bugs]

Comment 1 Murray McAllister 2014-03-14 03:38:02 UTC

Please use the following update submission link to create the Bodhi
request for this issue as it contains the top-level parent bug(s) as well
as this tracking bug.  This will ensure that all associated bugs get
updated when new packages are pushed to stable.

Please also ensure that the "Close bugs when update is stable" option
remains checked.

Bodhi update submission link:
https://admin.fedoraproject.org/updates/new/?type_=security&bugs=955375,1076295

Comment 2 Kevin Kofler 2014-03-14 11:45:51 UTC

QtXml comes from Qt itself, qtsoap is only one of the ways it can become network-facing and thus one of the affected use cases.

This issue has already been addressed in all 3 shipped versions of Qt in all supported Fedora releases:

qt5-qtbase-5.2.0-1.fc20 (new upstream release including the fix)
qt-4.8.5-15.fc20 (backported patch provided by upstream)
qt3-3.3.8b-56.fc20 (patch backported by Fedora)

qt5-qtbase-5.2.0-1.fc19 (new upstream release including the fix)
qt-4.8.5-15.fc19 (backported patch provided by upstream)
qt3-3.3.8b-56.fc19 (patch backported by Fedora)

and in Rawhide.