Bug 2280517 (CVE-2024-3744) - CVE-2024-3744 azure-file-csi-driver: exposure of service account tokens in logs
Summary: CVE-2024-3744 azure-file-csi-driver: exposure of service account tokens in logs
Keywords:
Status: NEW
Alias: CVE-2024-3744
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
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Depends On:
Blocks: 2280518
TreeView+ depends on / blocked
 
Reported: 2024-05-15 04:15 UTC by Robb Gatica
Modified: 2024-05-30 22:44 UTC (History)
0 users

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A flaw was found in azure-file-csi-driver. Anyone with access to the driver logs could observe service account tokens. These tokens could then potentially be exchanged with external cloud providers to access secrets stored in cloud vault solutions.
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Description Robb Gatica 2024-05-15 04:15:17 UTC 
A security issue was discovered in azure-file-csi-driver where an actor with access to the driver logs could observe service account tokens. These tokens could then potentially be exchanged with external cloud providers to access secrets stored in cloud vault solutions. Tokens are only logged when TokenRequests is configured in the CSIDriver object and the driver is set to run at log level 2 or greater via the -v flag.

https://github.com/kubernetes/kubernetes/issues/124759
https://groups.google.com/g/kubernetes-security-announce/c/hcgZE2MQo1A/m/Y4C6q-CYAgAJ
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