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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1151.2 TMUI vulnerability 14 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: BIG-IP Publisher: F5 Networks Operating System: Network Appliance Impact/Access: Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-5511 Original Bulletin: https://support.f5.com/csp/article/K30500703 Revision History: August 14 2018: Updated Security Advisory Status product table. April 16 2018: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- K30500703:TMUI vulnerability CVE-2018-5511 Security Advisory Original Publication Date: 13 Apr, 2018 Latest Publication Date: 14 Aug, 2018 Security Advisory Description When authenticated administrative users run commands in the Traffic Management User Interface (TMUI), also referred to as the BIG-IP Configuration utility, restrictions on allowed commands may not be enforced. (CVE-2018-5511) Impact This vulnerability allows a privilege escalation for authenticated administrative users. Security Advisory Status F5 Product Development has assigned ID 699451 (BIG-IP), and ID 701891 (Enterprise Manager) to this vulnerability. Additionally, BIG-IP iHealth may list Heuristic H30500703 on the Diagnostics > Identified > Medium page. 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 or hotfixes that address the vulnerability, refer to the following table. +---------------+------+----------+----------+----------+------+-------------+ | | |Versions |Fixes | |CVSSv3|Vulnerable | |Product |Branch|known to |introduced|Severity |score^|component or | | | |be |in | |1 |feature | | | |vulnerable| | | | | +---------------+------+----------+----------+----------+------+-------------+ |BIG-IP (LTM, |14.x |None |14.0.0 | | | | |AAM, AFM, +------+----------+----------+ | | | |Analytics, APM,|13.x |13.1.0 |13.1.0.4 | | | | |ASM, DNS, Edge | |13.0.0 |13.0.1 | | | | |Gateway, GTM, +------+----------+----------+Medium |6.6 |Configuration| |Link |12.x |None |Not | | |utility | |Controller, | | |applicable| | | | |PEM, +------+----------+----------+ | | | |WebAccelerator,|11.x |None |Not | | | | |WebSafe) | | |applicable| | | | +---------------+------+----------+----------+----------+------+-------------+ |ARX |6.x |None |Not |Not |None |None | | | | |applicable|vulnerable| | | +---------------+------+----------+----------+----------+------+-------------+ |Enterprise |3.x |3.1.1 |None |Medium |None |Configuration| |Manager | | | | | |utility | +---------------+------+----------+----------+----------+------+-------------+ | |5.x |None |Not | | | | |BIG-IQ | | |applicable|Not | | | |Centralized +------+----------+----------+vulnerable|None |None | |Management |4.x |None |Not | | | | | | | |applicable| | | | +---------------+------+----------+----------+----------+------+-------------+ |BIG-IQ Cloud | | |Not |Not | | | |and |1.x |None |applicable|vulnerable|None |None | |Orchestration | | | | | | | +---------------+------+----------+----------+----------+------+-------------+ |F5 iWorkflow |2.x |None |Not |Not |None |None | | | | |applicable|vulnerable| | | +---------------+------+----------+----------+----------+------+-------------+ |LineRate |2.x |None |Not |Not |None |None | | | | |applicable|vulnerable| | | +---------------+------+----------+----------+----------+------+-------------+ | |5.x |None |Not | | | | | | | |applicable|Not | | | |Traffix SDC +------+----------+----------+vulnerable|None |None | | |4.x |None |Not | | | | | | | |applicable| | | | +---------------+------+----------+----------+----------+------+-------------+ ^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 Supplemental Information o K51812227: Understanding Security Advisory versioning o K41942608: Overview of Security Advisory articles o K4602: Overview of the F5 security vulnerability response policy o K4918: Overview of the F5 critical issue hotfix policy o K9502: BIG-IP hotfix and point release matrix o K167: Downloading software and firmware from F5 o K9970: Subscribing to email notifications regarding F5 products o K9957: Creating a custom RSS feed to view new and updated documents - --------------------------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. 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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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