Bug 1452550

Summary:	CVE-2017-9047 CVE-2017-9048 CVE-2017-9049 CVE-2017-9050 libxml2: various flaws [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Andrej Nemec <anemec>
Component:	libxml2	Assignee:	Daniel Veillard <veillard>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	25	CC:	athmanem, c.david86, veillard
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	libxml2-2.9.7-1.fc27 libxml2-2.9.7-1.fc26	Doc Type:	Release Note
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-01-30 18:05:49 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:	1452549, 1452553, 1452554, 1452556

Description Andrej Nemec 2017-05-19 07:54:52 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-all.

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 submitting as an update, use the fedpkg template provided 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
fedpkg commit message.

NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time.  If you need to fix the versions independent of each other,
you may clone this bug as appropriate.

Comment 1 Andrej Nemec 2017-05-19 07:54:57 UTC

Use the following template to for the 'fedpkg update' request to submit an
update 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.

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1452549

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Additionally, you may opt to use the bodhi web interface to submit updates:

https://bodhi.fedoraproject.org/updates/new

Comment 2 Andrej Nemec 2017-05-19 08:03:13 UTC

Adding parent bug 1452553 (for CVE-2017-9050).  Please use this new fedpkg update template when submitting the update:

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1452550,1452549,1452553

# Description of your update
notes=Security fix for CVE-2017-9048, CVE-2017-9050

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Comment 3 Andrej Nemec 2017-05-19 08:03:49 UTC

Adding parent bug 1452554 (for CVE-2017-9047).  Please use this new fedpkg update template when submitting the update:

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1452550,1452549,1452553,1452554

# Description of your update
notes=Security fix for CVE-2017-9048, CVE-2017-9050, CVE-2017-9047

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Comment 4 Andrej Nemec 2017-05-19 08:04:26 UTC

Adding parent bug 1452556 (for CVE-2017-9049).  Please use this new fedpkg update template when submitting the update:

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1452550,1452549,1452553,1452554,1452556

# Description of your update
notes=Security fix for CVE-2017-9048, CVE-2017-9050, CVE-2017-9047, CVE-2017-9049

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Comment 5 Fedora End Of Life 2017-11-16 19:28:37 UTC

This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '25'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not
able to fix it before Fedora 25 is end of life. If you would still like
to see this bug fixed and are able to reproduce it against a later version
of Fedora, you are encouraged  change the 'version' to a later Fedora
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.

Comment 6 Fedora Update System 2018-01-24 07:28:05 UTC

libxml2-2.9.7-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-db610fff5b

Comment 7 Fedora Update System 2018-01-24 07:28:45 UTC

libxml2-2.9.7-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2018-a6b59d8f78

Comment 8 Fedora Update System 2018-01-25 07:54:27 UTC

libxml2-2.9.7-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-a6b59d8f78

Comment 9 Fedora Update System 2018-01-25 08:37:08 UTC

libxml2-2.9.7-1.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-db610fff5b

Comment 10 Fedora Update System 2018-01-30 18:05:49 UTC

libxml2-2.9.7-1.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.

Comment 11 Fedora Update System 2018-02-14 17:08:50 UTC

libxml2-2.9.7-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.