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Red Hat OpenShift: CVE-2018-10843: source-to-image: Builder images with assembler-user LABEL set to root allows attackers to execute arbitrary code

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Red Hat OpenShift: CVE-2018-10843: source-to-image: Builder images with assembler-user LABEL set to root allows attackers to execute arbitrary code

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
06/28/2018
Created
07/25/2018
Added
06/28/2018
Modified
09/05/2018

Description

source-to-image component of Openshift Container Platform before versions atomic-openshift 3.7.53, atomic-openshift 3.9.31 is vulnerable to a privilege escalation which allows the assemble script to run as the root user in a non-privileged container. An attacker can use this flaw to open network connections, and possibly other actions, on the host which are normally only available to a root user.

Solution(s)

  • linuxrpm-upgrade-atomic-openshift

References

  • linuxrpm-upgrade-atomic-openshift

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