SUSE SLES12 Security Update : tcmu-runner (SUSE-SU-2017:2109-1)

This script is Copyright (C) 2017 Tenable Network Security, Inc.


Synopsis :

The remote SUSE host is missing one or more security updates.

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)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.

See also :

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
http://www.nessus.org/u?7ee67584

Solution :

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2017-1311=1

SUSE Linux Enterprise Server 12-SP3:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2017-1311=1

To bring your system up-to-date, use 'zypper patch'.

Risk factor :

High

Family: SuSE Local Security Checks

Nessus Plugin ID: 102351 ()

Bugtraq ID:

CVE ID:

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