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Sicherheit: Ausführen beliebiger Kommandos in docker-runc
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in docker-runc
ID: SUSE-SU-2019:0362-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Open Buildservice Development Tools 15, SUSE Linux Enterprise Module for Containers 15
Datum: Mi, 13. Februar 2019, 18:35
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-2019:0362-1
Rating: important
References: #1121967
Cross-References: CVE-2019-5736
Affected Products:
SUSE Linux Enterprise Module for Open Buildservice
Development Tools 15
SUSE Linux Enterprise Module for Containers 15
______________________________________________________________________________

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 Linux Enterprise Module for Open Buildservice Development Tools 15:

zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-362=1

- SUSE Linux Enterprise Module for Containers 15:

zypper in -t patch SUSE-SLE-Module-Containers-15-2019-362=1



Package List:

- SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
(noarch):

docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-6.9.1

- SUSE Linux Enterprise Module for Containers 15 (ppc64le s390x x86_64):

docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-6.9.1
docker-runc-debuginfo-1.0.0rc5+gitr3562_69663f0bd4b6-6.9.1


References:

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

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