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SUSE 12-SP3: 2017:2110-1 Critical: tcmu-runner Vulnerabilities Addressed

suse
Calendar Grey August 9, 2017
Dist Suse Esm H88
SUSE has rolled out a security patch for tcmu-runner that rectifies several identified vulnerabilities.
An update that contains security fixes can now be installed

Summary

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) Patch Instructions: 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:

Topics%20covered

Topics Covered

security advisory DoS important SUSE tcmu-runner

References

#1049485 #1049488 #1049489 #1049490 #1049491

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP3

SUSE Linux Enterprise Server 12-SP3

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2017:2109-1
Rating: important

Topics%20covered

Topics Covered

security advisory DoS important SUSE tcmu-runner

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