Host compromise via privileged ToolServer container
Published Feb 29, 2024 · Updated Aug 19, 2024
Sandbox escape in OpenBMB XAgent 1.0.0 allows local users to write host files by executing commands in a privileged ToolServer container. The ToolServer launches with Docker privileged mode, so shell_command_executor commands can mount a host block device from inside the container. A local user who can reach port 8080 and obtain a node cookie can alter host data outside the intended container boundary.
Summary
What happened
Sandbox escape in OpenBMB XAgent 1.0.0 allows local users to write host files by executing commands in a privileged ToolServer container. The ToolServer launches with Docker privileged mode, so shell_command_executor commands can mount a host block device from inside the container. A local user who can reach port 8080 and obtain a node cookie can alter host data outside the intended container boundary.
The record
- CVE
- CVE-2024-2007
- Published
- Feb 29, 2024
- Updated
- Aug 19, 2024
- Vendor
- OpenBMB
- Product
- XAgent
- Classifications
- CWE-265, T1611
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 29, 2024CVE publishedPublication date reported by the CVE source.
- Aug 19, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=1.0
- Affected versionversion=1.0.0
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
- Privileged ToolServer container-escape proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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