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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.1484.2 [R1] Stand-alone Security Patch Available for Tenable.sc versions 5.19.0 to 5.20.1: Patch 202204.1 7 April 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Tenable.sc Publisher: Tenable Operating System: Windows UNIX variants (UNIX, Linux, OSX) Resolution: Patch/Upgrade CVE Names: CVE-2022-23943 CVE-2022-0778 Original Bulletin: https://www.tenable.com/security/tns-2022-08 Comment: CVSS (Max): 9.8 CVE-2022-23943 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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:N/UI:N/S:U/C:H/I:H/A:H Revision History: April 7 2022: Updated as Alert April 7 2022: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- [R1] Stand-alone Security Patch Available for Tenable.sc versions 5.19.0 to 5.20.1: Patch 202204.1 Critical Synopsis Tenable.sc leverages third-party software to help provide underlying functionality. Two of the third-party components (Apache and OpenSSL) were found to contain vulnerabilities, and updated versions have been made available by the providers. Out of caution, and in line with best practice, Tenable has upgraded the bundled components to address the potential impact of these issues. Tenable.sc Patch 202204.1 updates OpenSSL to version 1.1.1n and Apache to version 2.4.53 to address the identified vulnerabilities. Solution Tenable has released Tenable.sc Patch 202204.1 to address these issues. The installation files can be obtained from the Tenable Downloads Portal ( https:// www.tenable.com/downloads/tenable-sc ). Additional References https://docs.tenable.com/releasenotes/Content/tenablesc/tenablesc2022041.htm https://cve.mitre.org/cgi-bin/cvename.cginame=CVE-2022-23943 https://cve.mitre.org/cgi-bin/cvename.cginame=CVE-2022-0778 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-2022-0778 CVE-2022-23943 Tenable Advisory ID: TNS-2022-08 Risk Factor: Critical CVSSv3 Base / Temporal Score: 7.5 / 6.5 (CVE-2022-0778) 9.8 / 8.5 (CVE-2022-23943) CVSSv3 Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C (CVE-2022-0778) AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C (CVE-2022-23943) Affected Products Tenable.sc 5.19.0, 5.19.1, 5.20.0, and 5.20.1 Advisory Timeline 2022-04-06 - [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. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. 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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYk4u1uNLKJtyKPYoAQjDew/+PTOoIyxYN05tY/gJ4NECB3QcivnT7Ya4 pJksb2ck2AZc52fVtekdeYJWjNzNFNhjzKPMa7J1iSG/j/PtWs5ujFM8z/VUXpmx aN3ucdoiUFs6Y5i9VBK19sA6ETG+BO4MJ0/haEyT4u/v2rBsIgHes9tN5wn3/IKz TW1uZWNdb5wtXWip1zurnyQNH2Vn3A20lldS13rhikCc3uqrkmdq1z3/CMKQcO4l 9Youh4/Zk9jhXYhfqifs9pr/1rmM3z4mRpjfyxRb5dfAmw3eV4GUu4Yblz0wSjCR pgCG5G001NAPgs7uBeTig5sVFIiE6My6jpjYZamNFv9Hc+Nt+yRo6dUXr160/A5j d4c0iVxbP6uf9DHFXMFTQQIOTv8yRJcegnmX2GFY4+xgHWQehIF9qQdOD65o+H/H TSnUeLxwgSD4kfDwg6oCci4NA75GBw7f3vQA2+H3Q71sSFXf0Y8Vm03tsa8fXLhI 0PdU9yMcY3MZcssNA5A8Bo1prIN5hllNfpC+9guFHYSqLTBn41WBtHDJQenbmyZS TyLTkxm5Irh3Cm8oo8suXLi1pPTMUCl8xqVO1JSxv3dbF7A7uRigUhEkacf75ZH/ zfQiZoI8sUw4AOUAvNGZNwg0F+6GbrDjL/pKfWxKKey3ZrD0Z0qcSLu7adl6LEK5 LgCDWz7BNG8= =a3Rj -----END PGP SIGNATURE-----