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[R1] Nessus Agent Version 10.4.4 Fixes One Vulnerability

Medium
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Synopsis

An arbitrary file write vulnerability exists where an authenticated attacker with privileges on the managing application could alter Nessus Rules variables to overwrite arbitrary files on the remote host, which could lead to a denial of service condition. 

Solution

Tenable has released Nessus Agent 10.4.4 to address these issues. The installation files can be obtained from the Tenable Downloads Portal (https://www.tenable.com/downloads/nessus-agents).

This page contains information regarding security vulnerabilities that may impact Tenable's products. This may include issues specific to our software, or due to the use of third-party libraries within our software. Tenable strongly encourages users to ensure that they upgrade or apply relevant patches in a timely manner.

Tenable takes product security very seriously. If you believe you have found a vulnerability in one of our products, we ask that you please work with us to quickly resolve it in order to protect customers. Tenable believes in responding quickly to such reports, maintaining communication with researchers, and providing a solution in short order.

For more details on submitting vulnerability information, please see our Vulnerability Reporting Guidelines page.

If you have questions or corrections about this advisory, please email [email protected]

Risk Information

CVE ID: CVE-2023-6178
Tenable Advisory ID: TNS-2023-41
Risk Factor: Medium
Credit:
Ammarit Thongthua and Sarun Pornjarungsak of Secure D Research Team
CVSSv3 Base / Temporal Score:
6.8 / 6.1
CVSSv3 Vector:
AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C

Affected Products

Nessus Agent 10.4.3 and earlier

Disclosure Timeline

2023-10-26 - Report received by Tenable
2023-10-30 - Report confirmed as valid
2023-11-09 - CVE ID requested / CVSS v3 scoring calculated
2023-11-16 - Nessus Agent 10.4.4 released

Advisory Timeline

2023-11-16 - [R1] Initial Release
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