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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.0217.2 A vulnerability in GnuPG affects numerous F5 products 22 January 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: F5 products Publisher: F5 Networks Operating System: Network Appliance Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2014-4617 Reference: ESB-2014.1050 ESB-2014.1035 Original Bulletin: https://support.f5.com/csp/article/K21284031 Revision History: January 22 2018: Updated OS list January 22 2018: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- K21284031: GnuPG vulnerability CVE-2014-4617 Security Advisory Original Publication Date: Sep 02, 2016 Updated Date: Jan 20, 2018 Applies to (see versions): o Product: BIG-IQ, BIG-IQ Cloud, BIG-IQ Device, BIG-IQ Security, BIG-IQ ADC, BIG-IQ Centralized Management 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0 o Product: BIG-IP, BIG-IP AAM, BIG-IP AFM, BIG-IP Analytics, BIG-IP APM, BIG-IP ASM, BIG-IP DNS, BIG-IP Edge Gateway, BIG-IP GTM, BIG-IP Link Controller, BIG-IP LTM, BIG-IP PEM, BIG-IP PSM, BIG-IP WebAccelerator, BIG-IP WOM 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o Product: Enterprise Manager 3.1.1 o Product: F5 iWorkflow 2.0.0 o Product: LineRate 2.6.1, 2.6.0, 2.5.2, 2.5.1, 2.5.0 o Product: ARX, ARX 6.4.0, 6.3.0, 6.2.0 o Product: FirePass 7.0.0 o Product: F5 WebSafe 1.0.0 o Product: Traffix SDC 4.4.0, 4.1.0, 4.0.5, 4.0.2, 4.0.0 o Product: BIG-IQ Cloud and Orchestration 1.0.0 Security Advisory Description The do_uncompress function in g10/compress.c in GnuPG 1.x before 1.4.17 and 2.x before 2.0.24 allows context-dependent attackers to cause a denial of service (infinite loop) via malformed compressed packets, as demonstrated by an a3 01 5b ff byte sequence. (CVE-2014-4617) Impact ARX This vulnerability is exposed when using the Auto Diagnostics feature. BIG-IP GNU Privacy Guard (GnuPG) is not used in traffic processing. GnuPG is used only in administrative functions on the BIG-IP system, such as encryption of user configuration set (UCS) and single configuration files (SCF), and verification of ISOs and ASM signatures, which are not affected by this vulnerability. An authenticated (root) user with advanced shell access could upload a specially crafted file and execute gpg manually to trigger this vulnerability. F5 iWorkflow, BIG-IQ, and Enterprise Manager An authenticated user with advanced shell access could be able to exploit this vulnerability by executing gpg manually. Security Advisory Status F5 Product Development has assigned ID 609691 (BIG-IP), ID 610471 (BIG-IQ and F5 iWorkflow), ID 610474 (Enterprise Manager), ID 512014 (ARX), and INSTALLER-2690 (Traffix SDC) to this vulnerability. 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 known |Versions known to| |Vulnerable | |Product |to be vulnerable|be not vulnerable|Severity |component or | | | | | |feature | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 - 13.1.0 | | | |BIG-IP LTM |11.4.0 - 11.6.2 |12.1.3 |Low |GnuPG | | |11.2.1 |12.1.2 HF1 | | | | |10.2.1 - 10.2.4 |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ | | |13.0.0 - 13.1.0 | | | |BIG-IP AAM |12.0.0 - 12.1.2 |12.1.3 |Low |GnuPG | | |11.4.0 - 11.6.2 |12.1.2 HF1 | | | | | |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ | | |13.0.0 - 13.1.0 | | | |BIG-IP AFM |12.0.0 - 12.1.2 |12.1.3 |Low |GnuPG | | |11.4.0 - 11.6.2 |12.1.2 HF1 | | | | | |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 - 13.1.0 | | | |BIG-IP |11.4.0 - 11.6.2 |12.1.3 |Low |GnuPG | |Analytics |11.2.1 |12.1.2 HF1 | | | | | |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 - 13.1.0 | | | |BIG-IP APM |11.4.0 - 11.6.2 |12.1.3 |Low |GnuPG | | |11.2.1 |12.1.2 HF1 | | | | |10.2.1 - 10.2.4 |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 - 13.1.0 | | | |BIG-IP ASM |11.4.0 - 11.6.2 |12.1.3 |Low |GnuPG | | |11.2.1 |12.1.2 HF1 | | | | |10.2.1 - 10.2.4 |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ | | |13.0.0 - 13.1.0 | | | |BIG-IP DNS |12.0.0 - 12.1.2 |12.1.3 |Low |GnuPG | | | |12.1.2 HF1 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP Edge |11.2.1 |None |Low |GnuPG | |Gateway |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |11.4.0 - 11.6.2 | | | | |BIG-IP GTM |11.2.1 |11.6.3 |Low |GnuPG | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 - 13.1.0 | | | |BIG-IP Link |11.4.0 - 11.6.2 |12.1.3 |Low |GnuPG | |Controller |11.2.1 |12.1.2 HF1 | | | | |10.2.1 - 10.2.4 |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ | | |13.0.0 - 13.1.0 | | | |BIG-IP PEM |12.0.0 - 12.1.2 |12.1.3 |Low |GnuPG | | |11.4.0 - 11.6.2 |12.1.2 HF1 | | | | | |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP PSM |11.4.0 - 11.4.1 |None |Low |GnuPG | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP |11.2.1 |None |Low |GnuPG | |WebAccelerator |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP WOM |11.2.1 |None |Low |GnuPG | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | | |13.0.0 - 13.1.0 | | | |BIG-IP WebSafe |12.0.0 - 12.1.2 |12.1.3 |Low |GnuPG | | |11.6.0 - 11.6.2 |12.1.2 HF1 | | | | | |11.6.3 | | | +---------------+----------------+-----------------+----------+----------------+ |ARX |6.2.0 - 6.4.0 |None |Low |GnuPG | +---------------+----------------+-----------------+----------+----------------+ |Enterprise |3.1.1 |None |Low |GnuPG | |Manager | | | | | +---------------+----------------+-----------------+----------+----------------+ |FirePass |None |7.0.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud |4.0.0 - 4.5.0 |None |Low |GnuPG | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Device |4.2.0 - 4.5.0 |None |Low |GnuPG | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Security|4.0.0 - 4.5.0 |None |Low |GnuPG | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ ADC |4.5.0 |None |Low |GnuPG | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ |5.0.0 | | | | |Centralized |4.6.0 |None |Low |GnuPG | |Management | | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud | | | | | |and |1.0.0 |None |Low |GnuPG | |Orchestration | | | | | +---------------+----------------+-----------------+----------+----------------+ |F5 iWorkflow |2.0.0 |None |Low |GnuPG | +---------------+----------------+-----------------+----------+----------------+ |LineRate |None |2.5.0 - 2.6.1 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |Traffix SDC |5.0.0 |None |Low |GnuPG | | |4.0.0 - 4.4.0 | | | | +---------------+----------------+-----------------+----------+----------------+ 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 Versions known to be not vulnerable 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. To determine the necessary upgrade path for your BIG-IQ system, you should understand the BIG-IQ product offering name changes. For more information, refer to K21232150: Considerations for upgrading BIG-IQ or F5 iWorkflow systems . Mitigation None Supplemental Information o K9970: Subscribing to email notifications regarding F5 products o K9957: Creating a custom RSS feed to view new and updated documents o K4602: Overview of the F5 security vulnerability response policy o K4918: Overview of the F5 critical issue hotfix policy o K13123: Managing BIG-IP product hotfixes (11.x - 13.x) Applies to (see versions): o ARX: 6.4.0, 6.3.0, 6.2.0 o BIG-IP AAM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP AFM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP APM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP ASM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP Analytics: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP DNS: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP Edge Gateway: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP GTM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP LTM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP Link Controller: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP PEM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP PSM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP WOM: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IP WebAccelerator: 13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1 o BIG-IQ ADC: 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0 o BIG-IQ Centralized Management: 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0 o BIG-IQ Cloud: 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0 o BIG-IQ Cloud and Orchestration: 1.0.0 o BIG-IQ Device: 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0 o BIG-IQ Security: 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0 o Enterprise Manager: 3.1.1 o F5 WebSafe: 1.0.0 o F5 iWorkflow: 2.0.0 o FirePass: 7.0.0 o LineRate: 2.6.0, 2.5.1, 2.6.1, 2.5.2, 2.5.0 o Traffix SDC: 4.0.2, 4.0.0, 4.1.0, 4.4.0, 4.0.5 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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