CVE-2023-48022
Description
A flaw was found in ray. The job submission API allows a remote attacker to execute arbitrary code due to insufficient input validation. An unauthenticated attacker can trigger this vulnerability by sending a malicious job submission request. Successful exploitation results in arbitrary code execution on the affected Ray cluster.
Understanding the Weakness (CWE)
Confidentiality
Technical Impact: Read Application Data
Integrity
Technical Impact: Execute Unauthorized Code or Commands
Access Control
Technical Impact: Bypass Protection Mechanism
By providing URLs to unexpected hosts or ports, attackers can make it appear that the server is sending the request, possibly bypassing access controls such as firewalls that prevent the attackers from accessing the URLs directly. The server can be used as a proxy to conduct port scanning of hosts in internal networks, use other URLs such as that can access documents on the system (using file://), or use other protocols such as gopher:// or tftp://, which may provide greater control over the contents of requests.
Frequently Asked Questions
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