Improper Authentication Affecting cri-o package, versions <0:1.10.6-2.rhaos3.10.git56d7d9a.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Mar 2023
- disclosed29 May 2019
Introduced: 29 May 2019
CVE-2019-10150 (opens in a new tab)How to fix?
Upgrade RHEL:7 cri-o to version 0:1.10.6-2.rhaos3.10.git56d7d9a.el7 or higher.
This issue was patched in RHSA-2019:2989.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cri-o package and not the cri-o package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
It was found that OpenShift Container Platform versions 3.6.x - 4.6.0 does not perform SSH Host Key checking when using ssh key authentication during builds. An attacker, with the ability to redirect network traffic, could use this to alter the resulting build output.
References
- https://access.redhat.com/security/cve/CVE-2019-10150
- https://bugzilla.redhat.com/show_bug.cgi?id=1713433
- https://access.redhat.com/errata/RHSA-2019:2989
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10150
- https://docs.openshift.com/container-platform/3.11/dev_guide/builds/build_inputs.html#source-secrets-ssh-key-authentication