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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4452 NodeJS vulnerability CVE-2018-7160 26 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: F5 BIG-IP products F5 SSL Orchestrator Publisher: F5 Networks Operating System: Network Appliance Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-7160 Reference: ESB-2018.1980 ESB-2018.1038 Original Bulletin: https://support.f5.com/csp/article/K63025104 - --------------------------BEGIN INCLUDED TEXT-------------------- K63025104: NodeJS vulnerability CVE-2018-7160 Original Publication Date: 26 Nov, 2019 Security Advisory Description The Node.js inspector, in 6.x and later is vulnerable to a DNS rebinding attack which could be exploited to perform remote code execution. An attack is possible from malicious websites open in a web browser on the same computer, or another computer with network access to the computer running the Node.js process. A malicious website could use a DNS rebinding attack to trick the web browser to bypass same-origin-policy checks and to allow HTTP connections to localhost or to hosts on the local network. If a Node.js process with the debug port active is running on localhost or on a host on the local network, the malicious website could connect to it as a debugger, and get full code execution access. (CVE-2018-7160) Impact An attacker using a malicious website may be able to remotely perform arbitrary code execution. BIG-IP This vulnerability is exposed when you license and provision iRulesLX and invoke Node.js using an iRule, or when you install iAppsLX and use the BIG-IP Configuration utility (GUI). F5 SSL Orchestrator This vulnerability is exposed when using the Configuration utility (GUI) for F5 SSL Orchestrator. Security Advisory Status F5 Product Development has assigned ID 754103 (BIG-IP) to this vulnerability. To determine if your product and version have been evaluated for this vulnerability, refer to the Applies to (see versions) box. To determine if your release is known to be vulnerable, the components or features that are affected by the vulnerability, and for information about releases, point releases, or hotfixes that address the vulnerability, refer to the following table. For more information about security advisory versioning, refer to K51812227: Understanding Security Advisory versioning. +---------------+------+----------+----------+----------+------+--------------+ | | |Versions |Fixes | |CVSSv3|Vulnerable | |Product |Branch|known to |introduced|Severity |score^|component or | | | |be |in | |1 |feature | | | |vulnerable| | | | | +---------------+------+----------+----------+----------+------+--------------+ | |15.x |None |Not | | | | | | | |applicable| | | | | +------+----------+----------+ | | | |BIG-IP (LTM, |14.x |14.1.0 |14.1.0.6 | | | | |AAM, AFM, | |14.0.0 |14.0.0.5 | | | | |Analytics, APM,+------+----------+----------+ | |iAppsLX | |ASM, DNS, FPS, |13.x |13.1.0 - |13.1.3 |Medium |5.8 |(Configuration| |GTM, Link | |13.1.2 | | | |utility) | |Controller, +------+----------+----------+ | |iRulesLX | |PEM) |12.x |None |Not | | | | | | | |applicable| | | | | +------+----------+----------+ | | | | |11.x |None |Not | | | | | | | |applicable| | | | +---------------+------+----------+----------+----------+------+--------------+ | |15.x |None |Not | | | | | | | |applicable| | | | | +------+----------+----------+ | | | | |14.x |14.1.0 |14.1.0.6 | | | | |F5 SSL | |14.0.0 |14.0.0.5 | | |iAppsLX | |Orchestrator +------+----------+----------+Medium |5.8 |(Configuration| | |13.x |13.1.0 - |13.1.3 | | |utility) | | | |13.1.2 | | | | | | +------+----------+----------+ | | | | |12.x |None |Not | | | | | | | |applicable| | | | +---------------+------+----------+----------+----------+------+--------------+ |Enterprise |3.x |None |Not |Not |None |None | |Manager | | |applicable|vulnerable| | | +---------------+------+----------+----------+----------+------+--------------+ | |7.x |None |Not | | | | | | | |applicable| | | | |BIG-IQ +------+----------+----------+ | | | |Centralized |6.x |None |Not |Not |None |None | |Management | | |applicable|vulnerable| | | | +------+----------+----------+ | | | | |5.x |None |Not | | | | | | | |applicable| | | | +---------------+------+----------+----------+----------+------+--------------+ |F5 iWorkflow |2.x |None |Not |Not |None |None | | | | |applicable|vulnerable| | | +---------------+------+----------+----------+----------+------+--------------+ |Traffix SDC |5.x |None |Not |Not |None |None | | | | |applicable|vulnerable| | | +---------------+------+----------+----------+----------+------+--------------+ ^1The CVSSv3 score link takes you to a resource outside of AskF5, and it is possible that the document may be removed without our knowledge. Security Advisory Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Fixes introduced in column. If the table lists only an older version than what you are currently running, or does not list a non-vulnerable version, then no upgrade candidate currently exists. Mitigation None - --------------------------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). 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