Covenant 0.5 - Remote Code Execution (RCE)
Vulnerability Description
Covenant 0.1.3 - 0.5 contains a remote code execution vulnerability that allows attackers to craft malicious JWT tokens with administrative privileges. Attackers can generate forged tokens with admin roles and upload custom DLL payloads to execute arbitrary commands on the target system.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- coastal
References
- https://www.exploit-db.com/exploits/51141
- https://cobbr.io/Covenant.html
- https://github.com/cobbr/Covenant
- https://web.archive.org/web/20201101052547/https://blog.null.farm/hunting-the-hunters
- https://github.com/Zeop-CyberSec/covenant_rce/blob/master/covenant_jwt_rce.rb
- https://web.archive.org/web/20201013165001/https://twitter.com/cobbr_io/status/1316058367161401344
- https://www.vulncheck.com/advisories/covenant-remote-code-execution-rce
Affected Vendor
Cobbr
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