openSUSE Leap 42.3 Security Advisory: 2017:2155-1 Important DoS Fix
opensuse
August 12, 2017
An update that contains security fixes can now be installed.
Description
This update for tcmu-runner fixes the following issues:
- qcow handler opens up an information leak via the CheckConfig D-Bus
method (bsc#1049491)
- glfs handler allows local DoS via crafted CheckConfig strings
(bsc#1049485)
- UnregisterHandler dbus method in tcmu-runner daemon for non-existing
handler causes denial of service (bsc#1049488)
- UnregisterHandler D-Bus method in tcmu-runner daemon for internal
handler causes denial of service (bsc#1049489)
- Memory leaks can be triggered in tcmu-runner daemon by calling D-Bus
method for (Un)RegisterHandler (bsc#1049490)
This update was imported from the SUSE:SLE-12-SP3:Update update project.
Patch
Patch Instructions:
To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- openSUSE Leap 42.3:
zypper in -t patch openSUSE-2017-919=1
To bring your system up-to-date, use "zypper patch".
Package List
- openSUSE Leap 42.3 (i586 x86_64):
libtcmu-devel-1.2.0-3.1
libtcmu1-1.2.0-3.1
libtcmu1-debuginfo-1.2.0-3.1
tcmu-runner-1.2.0-3.1
tcmu-runner-debuginfo-1.2.0-3.1
tcmu-runner-debugsource-1.2.0-3.1
tcmu-runner-devel-1.2.0-3.1
- openSUSE Leap 42.3 (x86_64):
tcmu-runner-handler-rbd-1.2.0-3.1
tcmu-runner-handler-rbd-debuginfo-1.2.0-3.1
References
https://bugzilla.suse.com/1049485
https://bugzilla.suse.com/1049488
https://bugzilla.suse.com/1049489
https://bugzilla.suse.com/1049490
https://bugzilla.suse.com/1049491
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2017:2155-1
Rating: important
Affected Products:
openSUSE Leap 42.3
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