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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0278 [R1] Nessus Version 10.4.2 Fixes One Vulnerability 19 January 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Nessus Publisher: Tenable Operating System: Windows UNIX variants (UNIX, Linux, OSX) Resolution: Patch/Upgrade CVE Names: CVE-2023-0101 Original Bulletin: https://www.tenable.com/security/tns-2023-01 Comment: CVSS (Max): 9.1 CVE-2023-0101 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H) CVSS Source: Tenable Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- [R1] Nessus Version 10.4.2 Fixes One Vulnerability Critical Synopsis A privilege escalation vulnerability was identified in Nessus versions 10.4.1 and earlier. An authenticated attacker could potentially execute a specially crafted file to obtain root or NT AUTHORITY / SYSTEM privileges on the Nessus host. Solution Tenable has released Nessus 10.4.2 to address these issues. The installation files can be obtained from the Tenable Downloads Portal https://www.tenable.com /downloads/nessus Additional References https://docs.tenable.com/releasenotes/Content/nessus/nessus2023.htm 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 Risk Information CVE ID: CVE-2023-0101 Tenable Advisory ID TNS-2023-01 Credit Ammarit Thongthua Sarun Pornjarungsak Risk Factor Critical CVSSv3 Base / Temporal Score 9.1 / 8.4 CVSSv3 Vector AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C Affected Products Nessus 10.4.1 and earlier Disclosure Timeline 2022-12-29 - Report received by Tenable 2023-01-03 - Report confirmed as valid 2023-01-05 - CVE ID requested / CVSS v3 scoring calculated 2023-01-18 - Nessus 10.4.2 released Advisory Timeline 2023-01-18 - [R1] Initial Release - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. 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If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY8ie9MkNZI30y1K9AQiqVQ//SJlO/fizoWXcA8ATlh7th72g4xAOywRz PAUpLuU6EWSMXFZMnVKL3VN0mQIDTfqAVm3ZHuSpkfE8Syh3cdvquT8oDHSDbgBs 0vUqPBBl2bQAiEUF3xJ9fmKd4XyZFRyUxqmyCAkcOC0C9PNPH+7LgekAoE/dpz69 ZBK5VT4nQ2VcYnKWLR9IZLxUUHn/mAowEGuGq/GDa51GTnEsCW1Kcbh0Vw9l+uTp d7nO8S72jHz3UlRowWO88wapHiu+pT8LYGheuV3VxZR/cW+XnTyaCUPrEj8WJXeI 9mIg4RRgors9lj0On7Dn4QJhqtoJebqxZYrbJVpA94MmPALSN9lnqQMCQiqxxiVU FjK8AlE7SuabU1UKl5JTHh/XqUqv5Xtl87gYmmjh7w57Ut5dt4a8oeb3mXHmfMIe bFLZvOeQ/4yFhMq9RVGZ/4SMb0ImjFv0GzPYBtGl+EfLrrHSLXw3iVMhVOd9/WgM 3b9qdb6N1z6dBzAR4PRb4CUHPw2w198ts+tX2gbgTNjiHjmpBaL1NHgLJdX6reat YVch7aASwmgFDpniCAd7y6lBOYS4M7Q2iLERU7sDW4Ypx4OJM+9t7qNH69J/gbgL jRlVk12DfX9cLlYQYVHkLcYoNQP8ZnTRVLG+qoQcy7WJTetIRRa82gzQpOz+3Nqv pgrBKwVX75s= =i6y3 -----END PGP SIGNATURE-----