CVE-2024-58133
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
Lifecycle Timeline
2Description
In chainmaker-go (aka ChainMaker) before 2.4.0, when making frequent updates to a node's configuration file and restarting this node, concurrent writes by logger.go to a map are mishandled. Creating other logs simultaneously can lead to a read-write conflict and panic.
Analysis
In chainmaker-go (aka ChainMaker) before 2.4.0, when making frequent updates to a node's configuration file and restarting this node, concurrent writes by logger.go to a map are mishandled. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Technical Context
This vulnerability is classified under CWE-821. In chainmaker-go (aka ChainMaker) before 2.4.0, when making frequent updates to a node's configuration file and restarting this node, concurrent writes by logger.go to a map are mishandled. Creating other logs simultaneously can lead to a read-write conflict and panic. Version information: before 2.4.0.
Affected Products
See vendor advisory for affected versions.
Remediation
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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External POC / Exploit Code
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