Bug 1269782

Summary:	lsyncd: Direct mode allwos injecting unauthorized filesystem operations [epel-all]
Product:	[Fedora] Fedora EPEL	Reporter:	Adam Mariš <amaris>
Component:	lsyncd	Assignee:	Jason Taylor <jtfas90>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	el6	CC:	filip, jtfas90, lkundrak, martin, pwouters, scenek, troxor0
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Release Note
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-03-05 00:29:51 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:	1269780

Description Adam Mariš 2015-10-08 08:11:02 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 EPEL.

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 EPEL. 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.

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

Comment 1 Adam Mariš 2015-10-08 08:11:08 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=1269780,1269782

# Description of your update
notes=Security fix for 

# 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 update submission link instead:

https://admin.fedoraproject.org/updates/new/?type_=security&bugs=1269780,1269782

Comment 2 Jason Taylor 2017-01-14 18:25:40 UTC

We should be able to close this ticket since default-direct.lua doesn't get installed in epel versions of lsyncd:

[jason@cent7 ~]$ rpm -qi lsyncd
Name        : lsyncd
Version     : 2.1.5
Release     : 6.el7
Architecture: x86_64
Install Date: Sat 14 Jan 2017 01:23:48 PM EST
Group       : Applications/Internet
Size        : 210392
License     : GPLv2+
Signature   : RSA/SHA256, Wed 19 Nov 2014 12:02:22 AM EST, Key ID 6a2faea2352c64e5
Source RPM  : lsyncd-2.1.5-6.el7.src.rpm
Build Date  : Tue 18 Nov 2014 10:44:51 AM EST
Build Host  : buildhw-08.phx2.fedoraproject.org
Relocations : (not relocatable)
Packager    : Fedora Project
Vendor      : Fedora Project
URL         : http://code.google.com/p/lsyncd/
Summary     : File change monitoring and synchronization daemon
Description :
Lsyncd watches a local directory trees event monitor interface (inotify).
It aggregates and combines events for a few seconds and then spawns one
(or more) process(es) to synchronize the changes. By default this is
rsync.

Lsyncd is thus a light-weight live mirror solution that is comparatively
easy to install not requiring new file systems or block devices and does
not hamper local file system performance.
[jason@cent7 ~]$ rpm -ql lsyncd
/etc/logrotate.d/lsyncd
/etc/lsyncd.conf
/etc/sysconfig/lsyncd
/usr/bin/lsyncd
/usr/lib/systemd/system/lsyncd.service
/usr/share/doc/lsyncd-2.1.5
/usr/share/doc/lsyncd-2.1.5/COPYING
/usr/share/doc/lsyncd-2.1.5/ChangeLog
/usr/share/doc/lsyncd-2.1.5/examples
/usr/share/doc/lsyncd-2.1.5/examples/lbash.lua
/usr/share/doc/lsyncd-2.1.5/examples/lecho.lua
/usr/share/doc/lsyncd-2.1.5/examples/lgforce.lua
/usr/share/doc/lsyncd-2.1.5/examples/limagemagic.lua
/usr/share/doc/lsyncd-2.1.5/examples/lpostcmd.lua
/usr/share/doc/lsyncd-2.1.5/examples/lrsync.lua
/usr/share/doc/lsyncd-2.1.5/examples/lrsyncssh.lua
/usr/share/man/man1/lsyncd.1.gz

[jason@localhost ~]$ rpm -qi lsyncd
Name        : lsyncd                       Relocations: (not relocatable)
Version     : 2.1.5                             Vendor: Fedora Project
Release     : 0.el6                         Build Date: Fri 12 Jun 2015 01:15:21 PM EDT
Install Date: Sat 14 Jan 2017 12:33:19 PM EST      Build Host: buildvm-21.phx2.fedoraproject.org
Group       : Applications/Internet         Source RPM: lsyncd-2.1.5-0.el6.src.rpm
Size        : 209441                           License: GPLv2+
Signature   : RSA/8, Sat 13 Jun 2015 01:03:44 PM EDT, Key ID 3b49df2a0608b895
Packager    : Fedora Project
URL         : http://code.google.com/p/lsyncd/
Summary     : File change monitoring and synchronization daemon
Description :
Lsyncd watches a local directory trees event monitor interface (inotify).
It aggregates and combines events for a few seconds and then spawns one
(or more) process(es) to synchronize the changes. By default this is
rsync.

Lsyncd is thus a light-weight live mirror solution that is comparatively
easy to install not requiring new file systems or block devices and does
not hamper local file system performance.
[jason@localhost ~]$ rpm -ql lsyncd
/etc/logrotate.d/lsyncd
/etc/lsyncd.conf
/etc/rc.d/init.d/lsyncd
/etc/sysconfig/lsyncd
/usr/bin/lsyncd
/usr/share/doc/lsyncd-2.1.5
/usr/share/doc/lsyncd-2.1.5/COPYING
/usr/share/doc/lsyncd-2.1.5/ChangeLog
/usr/share/doc/lsyncd-2.1.5/examples
/usr/share/doc/lsyncd-2.1.5/examples/lbash.lua
/usr/share/doc/lsyncd-2.1.5/examples/lecho.lua
/usr/share/doc/lsyncd-2.1.5/examples/lgforce.lua
/usr/share/doc/lsyncd-2.1.5/examples/limagemagic.lua
/usr/share/doc/lsyncd-2.1.5/examples/lpostcmd.lua
/usr/share/doc/lsyncd-2.1.5/examples/lrsync.lua
/usr/share/doc/lsyncd-2.1.5/examples/lrsyncssh.lua
/usr/share/man/man1/lsyncd.1.gz
/var/log/lsyncd
/var/run/lsyncd
[jason@localhost ~]$ 


[jason@localhost ~]$ rpm -qi lsyncd
Name        : lsyncd                       Relocations: (not relocatable)
Version     : 2.1.4                             Vendor: Fedora Project
Release     : 4.el5.1.1                     Build Date: Tue 18 Nov 2014 11:11:43 AM EST
Install Date: Sat 14 Jan 2017 01:20:59 PM EST      Build Host: buildhw-11.phx2.fedoraproject.org
Group       : Applications/Internet         Source RPM: lsyncd-2.1.4-4.el5.1.1.src.rpm
Size        : 208694                           License: GPLv2+
Signature   : DSA/SHA1, Wed 19 Nov 2014 12:05:33 AM EST, Key ID 119cc036217521f6
Packager    : Fedora Project
URL         : http://code.google.com/p/lsyncd/
Summary     : File change monitoring and synchronization daemon
Description :
Lsyncd watches a local directory trees event monitor interface (inotify).
It aggregates and combines events for a few seconds and then spawns one
(or more) process(es) to synchronize the changes. By default this is
rsync.

Lsyncd is thus a light-weight live mirror solution that is comparatively
easy to install not requiring new file systems or block devices and does
not hamper local file system performance.
[jason@localhost ~]$ rpm -ql lsyncd
/etc/logrotate.d/lsyncd
/etc/lsyncd.conf
/etc/rc.d/init.d/lsyncd
/etc/sysconfig/lsyncd
/usr/bin/lsyncd
/usr/share/doc/lsyncd-2.1.4
/usr/share/doc/lsyncd-2.1.4/COPYING
/usr/share/doc/lsyncd-2.1.4/ChangeLog
/usr/share/doc/lsyncd-2.1.4/examples
/usr/share/doc/lsyncd-2.1.4/examples/lbash.lua
/usr/share/doc/lsyncd-2.1.4/examples/lecho.lua
/usr/share/doc/lsyncd-2.1.4/examples/lgforce.lua
/usr/share/doc/lsyncd-2.1.4/examples/limagemagic.lua
/usr/share/doc/lsyncd-2.1.4/examples/lpostcmd.lua
/usr/share/doc/lsyncd-2.1.4/examples/lrsync.lua
/usr/share/doc/lsyncd-2.1.4/examples/lrsyncssh.lua
/usr/share/man/man1/lsyncd.1.gz
/var/log/lsyncd
/var/run/lsyncd