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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2036.3 BIG-IP APM client for Linux and Mac OS X vulnerability CVE-2018-5529 1 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: BIG-IP APM Client BIG-IP Edge Client Publisher: F5 Networks Operating System: Linux variants Mac OS Impact/Access: Root Compromise -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-5529 Original Bulletin: https://support.f5.com/csp/article/K52171282 Revision History: April 1 2019: Updated with latest publication October 15 2018: Updated Security Advisory Status Table July 12 2018: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- K52171282:BIG-IP APM client for Linux and macOS vulnerability CVE-2018-5529 Security Advisory Original Publication Date: 12 Jul, 2018 Latest Publication Date: 30 Mar, 2019 Security Advisory Description The svpn component of the F5 BIG-IP APM client prior to version 7.1.7 for Linux and Mac OS X runs as a privileged process and can allow an unprivileged user to assume super-user privileges on the local client host. A malicious local unprivileged user may gain knowledge of sensitive information, manipulate certain data, or disrupt service. (CVE-2018-5529) Impact A malicious, local, unprivileged user may gain knowledge of sensitive information, manipulate certain data, or disrupt service. Security Advisory Status F5 Product Development has assigned IDs 693810 and 704184 (BIG-IP APM and APM Clients) 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 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 | | | |be |in | |1 |or feature| | | |vulnerable| | | | | +-------------------+------+----------+----------+----------+------+----------+ | |14.x |None |14.1.0 | | | | | | | |14.0.0 | | | | | +------+----------+----------+ | | | | |13.x |13.0.0 - |13.1.1.2 | | |Linux/ | | | |13.1.1 | | | |macOS VPN | |BIG-IP (APM) +------+----------+----------+High |7.8 |client | | |12.x |12.1.0 - |12.1.3.7 | | |component | | | |12.1.3 | | | |(svpn) | | +------+----------+----------+ | | | | |11.x |11.5.1 - |11.6.3.3 | | | | | | |11.6.3 |11.5.9 | | | | +-------------------+------+----------+----------+----------+------+----------+ | | | | | | |Linux/ | | | |7.1.5 - | | | |macOS VPN | |APM Clients |7.1.x |7.1.6.1 |7.1.7^2 |High |7.8 |client | | | | | | | |component | | | | | | | |(svpn) | +-------------------+------+----------+----------+----------+------+----------+ | | | | | | |Linux/ | | | |7101 - | | | |macOS VPN | |BIG-IP Edge Client |71xx |7150 |None |High |7.8 |client | | | | | | | |component | | | | | | | |(svpn) | +-------------------+------+----------+----------+----------+------+----------+ |BIG-IP (LTM, AAM, |13.x |None |Not | | | | |AFM, Analytics, | | |applicable| | | | |ASM, DNS, Edge +------+----------+----------+ | | | |Gateway, FPS, GTM, |12.x |None |Not |Not |None |None | |Link Controller, | | |applicable|vulnerable| | | |PEM, +------+----------+----------+ | | | |WebAccelerator) |11.x |None |Not | | | | | | | |applicable| | | | +-------------------+------+----------+----------+----------+------+----------+ |Enterprise Manager |3.x |None |Not |Not |None |None | | | | |applicable|vulnerable| | | +-------------------+------+----------+----------+----------+------+----------+ | |5.x |None |Not | | | | |BIG-IQ Centralized | | |applicable|Not | | | |Management +------+----------+----------+vulnerable|None |None | | |4.x |None |Not | | | | | | | |applicable| | | | +-------------------+------+----------+----------+----------+------+----------+ |BIG-IQ Cloud and |1.x |None |Not |Not |None |None | |Orchestration | | |applicable|vulnerable| | | +-------------------+------+----------+----------+----------+------+----------+ |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. ^2 In BIG-IP 13.1.0 and later, you can update APM client components independently from BIG-IP software. APM Clients 7.1.5, which is bundled with BIG-IP 13.1.0, is affected by this vulnerability. To address this vulnerability, customers running BIG-IP 13.1.0 and later can download and install APM Clients 7.1.7. 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 Acknowledgements F5 would like to acknowledge Rich Mirch for bringing this issue to our attention and following the highest standards of responsible disclosure. 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 K48955220: Installing an OPSWAT Endpoint Security update on BIG-IP APM systems (11.4.x and later) 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 o K13757: BIG-IP Edge Client version matrix o K52547540: Updating BIG-IP Edge Client for the BIG-IP APM system - --------------------------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 iQIVAwUBXKGab2aOgq3Tt24GAQinYg/+KDbtDsbCjifdIo3jFFXCYCyK6PgdXD2r p74cieoeDvjROFG6SyfwpWti/YLMnrqkWMlm9d+oJyQ4Agkh1TxZf87DXhJkHyoS v8rqObvAU56cM5fZ/JOQkToz/tgrZO9yUU8ySsbFXewJb2+BPxikuIM/7jNIXII6 5yZwLzJSazFtyTYvQuAXO3UHQLILV1lHgbF0M6Z3Ve0jeZQgFkSCLeYeJgSP32vp l5DfF5Of/sGtUH8FFwasjP8PCktzSNcBdHnU+6cyMlYKmhzVWtVQjSW5Gx6xmNJB WL62qb96mm6cnAUDX9d3atMGf8uc7AS/5nkW0k/55u+GnfJ+7SygYkeptU9GbZqx 2daNhva1JpLx7/xdImRLMm8yKo4asmioI84+2bY/PVvoWMZct/QaN6Lf2fK/zxTU MSK1JvIIS1m8EPDXeg/As1DgVWWCXtzL4qkMTQi/Mf3uPsgtc4DFcXUijSRj1kGG fBs73WXnNma9DxjJNVHoBKIY07ENhPXXZCLBZqDxE+YzOiw0Ioq5wqosF4opKiZd oxuDWDzmdKIw98/noadyQRGWvmoblS7BucAAYQ8mHSmMIN7KF8Z1EfTiavCYD61q 2TPA2V888bdShgI3n4GYIzfFlFKeEbGHjss4UDXrh4eryhDGsPCb4gzeMFGpgZIy HSnlYB93Sz4= =SfCa -----END PGP SIGNATURE-----