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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2831 K54308010: PHP vulnerability CVE-2016-7124 and K35232053: PHP vulnerability CVE-2016-7125 6 November 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: F5 products Publisher: F5 Networks Operating System: Network Appliance Virtualisation Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-7125 CVE-2016-7124 Reference: ASB-2016.0110 ESB-2016.2728 ESB-2016.2574 ESB-2016.2352 ESB-2016.2333 ESB-2016.2282 ESB-2016.2198 Original Bulletin: https://support.f5.com/csp/article/K54308010 https://support.f5.com/csp/article/K35232053 Comment: This bulletin contains two (2) F5 Networks security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- K54308010: PHP vulnerability CVE-2016-7124 Security Advisory Original Publication Date: Nov 16, 2016 Updated Date: Nov 04, 2017 Applies to (see versions): o Product: BIG-IQ, BIG-IQ Cloud, BIG-IQ Device, BIG-IQ Security, BIG-IQ ADC, BIG-IQ Centralized Management - 5.1.0, 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 - 13.0.0, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 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 - 2.0.1, 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: F5 WebSafe - 1.0.0 o Product: Traffix SDC - 5.1.0, 4.4.0, 4.0.5, 4.0.2, 4.0.0 o Product: BIG-IQ Cloud and Orchestration - 1.0.0 Security Advisory Description ext/standard/var_unserializer.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles certain invalid objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that leads to a (1) __destruct call or (2) magic method call. ( CVE-2016-7124) Impact A remote attacker may be able to cause a denial of service (DoS) or other unspecified impact by way of crafted serialized data. Security Advisory Status F5 Product Development has assigned ID 622126 (BIG-IP), ID 619957 (BIG-IQ), and ID 619961 (Enterprise Manager), to this vulnerability. Additionally, BIG-IP iHealth may list Heuristic H628558 on the Diagnostics > Identified > Low screen. 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 | | | |BIG-IP LTM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP AAM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP AFM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP |12.0.0 - 12.1.2 |13.0.0 | | | |Analytics |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP APM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP ASM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP DNS |12.0.0 - 12.1.2 |13.0.0 |Medium |PHP | | | |12.1.2 HF1| | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP Edge |11.2.1 |None |Medium |PHP | |Gateway |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |11.4.0 - 11.6.1 | | | | |BIG-IP GTM |11.2.1 |11.6.2 |Medium |PHP | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP Link |11.4.0 - 11.6.1 |12.1.2 HF1|Medium |PHP | |Controller |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP PEM |11.4.0 - 11.6.1 |12.1.2 HF1|Medium |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP PSM |11.4.0 - 11.4.1 |None |Medium |PHP | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP |11.2.1 |None |Medium |PHP | |WebAccelerator |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 |Medium | | |BIG-IP WebSafe |11.6.0 - 11.6.1 |12.1.2 HF1| |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ |ARX |None |6.2.0 - 6.4.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |Enterprise |3.1.1 |None |Low |PHP | |Manager | | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud |4.0.0 - 4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Device |4.2.0 - 4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Security|4.0.0 - 4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ ADC |4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ | |5.0.0 - 5.1.0 |Not | | |Centralized |None |4.6.0 |vulnerable|None | |Management | | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud | | | | | |and |1.0.0 |None |Low |PHP | |Orchestration | | | | | +---------------+----------------+-----------------+----------+----------------+ |F5 iWorkflow |None |2.0.0 - 2.0.1 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |LineRate |None |2.5.0 - 2.6.1 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |Traffix SDC |None |5.0.0 - 5.1.0 |Not |None | | | |4.0.0 - 4.4.0 |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ 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 K167: Downloading software and firmware from F5 o K13123: Managing BIG-IP product hotfixes (11.x - 13.x) o K10025: Managing BIG-IP product hotfixes (10.x) o K9502: BIG-IP hotfix matrix o K15106: Managing BIG-IQ product hotfixes o K15113: BIG-IQ hotfix matrix =========================================================================== K35232053: PHP vulnerability CVE-2016-7125 Security Advisory Original Publication Date: Nov 16, 2016 Updated Date: Nov 02, 2017 Applies to (see versions): o Product: BIG-IQ, BIG-IQ Cloud, BIG-IQ Device, BIG-IQ Security, BIG-IQ ADC, BIG-IQ Centralized Management - 5.1.0, 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 - 13.0.0, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 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 - 2.0.1, 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: F5 WebSafe - 1.0.0 o Product: Traffix SDC - 5.1.0, 4.4.0, 4.0.5, 4.0.2, 4.0.0 o Product: BIG-IQ Cloud and Orchestration - 1.0.0 Security Advisory Description ext/session/session.c in PHP before 5.6.25 and 7.x before 7.0.10 skips invalid session names in a way that triggers incorrect parsing, which allows remote attackers to inject arbitrary-type session data by leveraging control of a session name, as demonstrated by object injection. (CVE-2016-7125) Impact This vulnerability may allow an attacker to control the contents of their PHP session data. Security Advisory Status F5 Product Development has assigned ID 622126 (BIG-IP), ID 619957 (BIG-IQ), and ID 619961 (Enterprise Manager) to this vulnerability. Additionally, BIG-IP iHealth may list Heuristic H628559 on the Diagnostics > Identified > Medium screen. 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 | | | |BIG-IP LTM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP AAM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP AFM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP |12.0.0 - 12.1.2 |13.0.0 | | | |Analytics |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP APM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP ASM |11.4.0 - 11.6.1 |12.1.2 HF1 |Medium |PHP | | |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP DNS |12.0.0 - 12.1.2 |13.0.0 |Medium |PHP | | | |12.1.2 HF1| | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP Edge |11.2.1 |None |Medium |PHP | |Gateway |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |11.4.0 - 11.6.1 | | | | |BIG-IP GTM |11.2.1 |11.6.2 |Medium |PHP | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP Link |11.4.0 - 11.6.1 |12.1.2 HF1|Medium |PHP | |Controller |11.2.1 |11.6.2 | | | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP PEM |11.4.0 - 11.6.1 |12.1.2 HF1|Medium |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP PSM |11.4.0 - 11.4.1 |None |Medium |PHP | | |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP |11.2.1 |None |Medium |PHP | |WebAccelerator |10.2.1 - 10.2.4 | | | | +---------------+----------------+-----------------+----------+----------------+ | |12.0.0 - 12.1.2 |13.0.0 | | | |BIG-IP WebSafe |11.6.0 - 11.6.1 |12.1.2 HF1|Medium |PHP | | | |11.6.2 | | | +---------------+----------------+-----------------+----------+----------------+ |ARX |None |6.2.0 - 6.4.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |Enterprise |3.1.1 |None |Low |PHP | |Manager | | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud |4.0.0 - 4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Device |4.2.0 - 4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Security|4.0.0 - 4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ ADC |4.5.0 |None |Low |PHP | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ |5.0.0 - 5.1.0 | | | | |Centralized |4.6.0 |None |Low |PHP | |Management | | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud | | | | | |and |1.0.0 |None |Low |PHP | |Orchestration | | | | | +---------------+----------------+-----------------+----------+----------------+ |F5 iWorkflow |None |2.0.0 - 2.0.1 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |LineRate |None |2.5.0 - 2.6.1 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |Traffix SDC |None |5.0.0 - 5.1.0 |Not |None | | | |4.0.0 - 4.4.0 |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ 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 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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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