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[R1] Tenable Appliance 4.7.0 Fixes One Vulnerability

Low

Synopsis

Tenable Appliance versions 4.6.1 and earlier have been found to contain a single XSS vulnerability. Utilizing a specially crafted request, an authenticated attacker could potentially execute arbitrary JavaScript code by manipulating certain URL parameters related to offline plugins.

Solution

Install the latest Tenable Appliance 4.7.0 by downloading the appropriate installation file available at the Tenable Downloads page (https://www.tenable.com/downloads/tenable-appliance)

Note* - Tenable Appliance 4.7.0 supports the following direct upgrade paths: 4.5, 4.6 → 4.7.0

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-2018-1142
Tenable Advisory ID: TNS-2018-02
Risk Factor: Low
Credit:
Toshitsugu Yoneyama of Mitsui Bussan Secure Directions, Inc
CVSSv2 Base / Temporal Score
4.0 / 2.7
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:U/RL:OF/RC:UC/CDP:N/TD:L/CR:M/IR:M/AR:M

Affected Products

Tenable Appliance 4.6.1 and earlier

Disclosure Timeline

2017-07-05 - Issue reported to Tenable by JPCERT/CC
2017-07-19 - Tenable confirms receipt and verifies issues
2017-12-01 - Fix tested and staged for release
2018-02-07 - Tenable Appliance 4.7.0 released
2018-03-27 - CVE ID assigned

Advisory Timeline

2018-02-07 - [R1] Initial Release