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openSUSE Leap 42.2: 2016:3179-1 Important: LXC Guest Escape Warning

opensuse
Calendar Grey December 16, 2016
Dist Opensuse Esm H88
To address a critical LXC security flaw in openSUSE, users must promptly apply the crucial update by following the outlined steps for protection
An update that fixes one vulnerability is now available

Description

This update for lxc fixes the following issue:

- CVE-2016-8649: guest escape via ptrace of lxc-attach (boo#1010933).

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 42.2:

zypper in -t patch openSUSE-2016-1488=1

- openSUSE Leap 42.1:

zypper in -t patch openSUSE-2016-1488=1

- openSUSE 13.2:

zypper in -t patch openSUSE-2016-1488=1

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

Package List

- openSUSE Leap 42.2 (x86_64):

lxc-1.1.2-10.1

lxc-debuginfo-1.1.2-10.1

lxc-debugsource-1.1.2-10.1

lxc-devel-1.1.2-10.1

- openSUSE Leap 42.1 (i586 x86_64):

lxc-1.1.2-9.1

lxc-debuginfo-1.1.2-9.1

lxc-debugsource-1.1.2-9.1

lxc-devel-1.1.2-9.1

- openSUSE 13.2 (i586 x86_64):

lxc-1.0.6-12.1

lxc-debuginfo-1.0.6-12.1

lxc-debugsource-1.0.6-12.1

lxc-devel-1.0.6-12.1

References

https://www.suse.com/security/cve/CVE-2016-8649.html

https://bugzilla.suse.com/1010933

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2016:3179-1
Rating: important
Affected Products: openSUSE Leap 42.2 openSUSE Leap 42.1 openSUSE 13.2 .

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