An exploitable vulnerability exists in the safe browsing function of the CUJO Smart Firewall, version 7003. The flaw lies in the way the safe browsing function parses HTTP requests. The server hostname is extracted from captured HTTP/HTTPS requests and inserted as part of a Lua statement without prior sanitization, which results in arbitrary Lua script execution in the kernel. An attacker could send an HTTP request to exploit this vulnerability.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2019-10-31T20:29:02

Updated: 2024-08-05T05:04:28.400Z

Reserved: 2018-01-02T00:00:00

Link: CVE-2018-4031

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-31T21:15:12.357

Modified: 2022-06-07T16:49:39.060

Link: CVE-2018-4031

cve-icon Redhat

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