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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3868 K55001100: glibc vulnerability 14 December 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: F5 Products Publisher: F5 Networks Operating System: Network Appliance Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2015-5180 Reference: ESB-2018.3848 ESB-2018.2915 ESB-2018.1091 ESB-2017.0768 Original Bulletin: https://support.f5.com/csp/article/K55001100 - --------------------------BEGIN INCLUDED TEXT-------------------- K55001100: glibc vulnerability CVE-2015-5180 Security Advisory Original Publication Date: Mar 14, 2017 Updated Date: Dec 14, 2018 Security Advisory Description res_query in libresolv in glibc before 2.25 allows remote attackers to cause a denial of service (NULL pointer dereference and process crash). (CVE-2015-5180) Impact For this vulnerability, an attacker must have local access to the system and know how to make the glibc function trigger an exploit. The attacker may be able to dereference a NULL pointer and cause an application to restart. Security Advisory Status F5 Product Development has assigned ID 648227 (BIG-IP), ID 648331 (BIG-IQ and F5 iWorkflow), and CPF-23511, CPF-23512, and CPF-23513 (Traffix SDC) to this vulnerability. Additionally, BIG-IP iHealth may list Heuristic H55001100 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 | +---------------+----------------+-----------------+----------+----------------+ | |13.0.0 |14.1.0 | | | |BIG-IP LTM |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 |Low |glibc | | | |11.2.1 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP AAM |13.0.0 |14.1.0 |Low |glibc | | |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP AFM |13.0.0 |14.1.0 |Low |glibc | | |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP |13.0.0 |14.1.0 | | | |Analytics |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 |Low |glibc | | | |11.2.1 | | | +---------------+----------------+-----------------+----------+----------------+ | |13.0.0 |14.1.0 | | | |BIG-IP APM |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 |Low |glibc | | | |11.2.1 | | | +---------------+----------------+-----------------+----------+----------------+ | |13.0.0 |14.1.0 | | | |BIG-IP ASM |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 |Low |glibc | | | |11.2.1 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP DNS |13.0.0 |14.1.0 |Low |glibc | | |12.0.0 - 12.1.2 | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP Edge |None |11.2.1 |Not |None | |Gateway | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP GTM |None |11.4.0 - 11.6.1 |Not |None | | | |11.2.1 |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP Link |13.0.0 |14.1.0 | | | |Controller |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 |Low |glibc | | | |11.2.1 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP PEM |13.0.0 |14.1.0 |Low |glibc | | |12.0.0 - 12.1.2 |11.4.0 - 11.6.1 | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP PSM |None |11.4.0 - 11.4.1 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP |None |11.2.1 |Not |None | |WebAccelerator | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IP WebSafe |13.0.0 |14.1.0 |Low |glibc | | |12.0.0 - 12.1.2 |11.6.0 - 11.6.1 | | | +---------------+----------------+-----------------+----------+----------------+ |ARX |None |6.2.0 - 6.4.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |Enterprise |None |3.1.1 |Not |None | |Manager | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud |None |4.0.0 - 4.5.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Device |None |4.2.0 - 4.5.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Security|None |4.0.0 - 4.5.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ ADC |None |4.5.0 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ | |5.0.0 - 5.1.0 |Not | | |Centralized |None |4.6.0 |vulnerable|None | |Management | | | | | +---------------+----------------+-----------------+----------+----------------+ |BIG-IQ Cloud | | |Not | | |and |None |1.0.0 |vulnerable|None | |Orchestration | | | | | +---------------+----------------+-----------------+----------+----------------+ |F5 iWorkflow |2.1.0 |2.0.0 - 2.0.2 |Low |glibc | +---------------+----------------+-----------------+----------+----------------+ |LineRate |None |2.5.0 - 2.6.2 |Not |None | | | | |vulnerable| | +---------------+----------------+-----------------+----------+----------------+ |Traffix SDC |5.0.0 - 5.1.0 |None |Low |glibc | | |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. 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. 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