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Sicherheit: Ausführen beliebiger Kommandos in docker-runc
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Name: Ausführen beliebiger Kommandos in docker-runc
ID: SUSE-SU-2019:0385-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Containers 12, SUSE OpenStack Cloud Magnum Orchestration 7, SUSE OpenStack Cloud 6-LTSS
Datum: Mi, 13. Februar 2019, 22:41
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5736
Applikationen: docker-runc

Originalnachricht

   SUSE Security Update: Security update for docker-runc
______________________________________________________________________________

Announcement ID: SUSE-SU-2019:0385-1
Rating: important
References: #1121967
Cross-References: CVE-2019-5736
Affected Products:
SUSE OpenStack Cloud 6-LTSS
SUSE Linux Enterprise Module for Containers 12
OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for docker-runc fixes the following issues:

Security issue fixed:

- CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to
avoid write attacks to the host runc binary, which could lead to a
container breakout (bsc#1121967)


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE OpenStack Cloud 6-LTSS:

zypper in -t patch SUSE-OpenStack-Cloud-6-LTSS-2019-385=1

- SUSE Linux Enterprise Module for Containers 12:

zypper in -t patch SUSE-SLE-Module-Containers-12-2019-385=1

- OpenStack Cloud Magnum Orchestration 7:

zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2019-385=1



Package List:

- SUSE OpenStack Cloud 6-LTSS (x86_64):

docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-1.9.1

- SUSE Linux Enterprise Module for Containers 12 (ppc64le s390x x86_64):

docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-1.9.1

- OpenStack Cloud Magnum Orchestration 7 (x86_64):

docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-1.9.1


References:

https://www.suse.com/security/cve/CVE-2019-5736.html
https://bugzilla.suse.com/1121967

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