DescriptionA vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after command execution, and it is read in a manner where the entire file corresponding to the output of the command is read in. Thus, if the output of the command is large it is possible to exhaust the memory or the disk space of the node when CRI-O reads the output of the command. The highest threat from this vulnerability is system availability.
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
|National Vulnerability Database|
|National Vulnerability Database||SUSE|
List of released packages
|Product(s)||Fixed package version(s)||References|
|openSUSE Tumbleweed|| ||Patchnames: |
openSUSE Tumbleweed GA conmon-2.1.2-1.1
openSUSE Tumbleweed GA cri-o-1.24.1-1.1
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
|SUSE CaaS Platform 4.0||cri-o||Affected|