Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.0142 Security Bulletin: Vulnerability in Apache Commons FileUpload Affects IBM Sterling Secure Proxy 12 January 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Sterling Secure Proxy Publisher: IBM Operating System: AIX HP-UX Linux variants Solaris Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-1000031 Reference: ESB-2018.0126 ESB-2016.2436 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22012458 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerability in Apache Commons FileUpload Affects IBM Sterling Secure Proxy Document information More support for: Sterling Secure Proxy Software version: 3.4.2, 3.4.3 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 2012458 Modified date: 11 January 2018 Security Bulletin Summary An Apache Commons Collections vulnerability for handling Java object deserialization was addressed by IBM Sterling Secure Proxy. Vulnerability Details CVEID: CVE-2016-1000031 DESCRIPTION: Apache Commons FileUpload, as used in Novell NetIQ Sentinel and other products, could allow a remote attacker to execute arbitrary code on the system, caused by deserialization of untrusted data in DiskFileItem class of the FileUpload library. A remote attacker could exploit this vulnerability to execute arbitrary code under the context of the current process. CVSS Base Score: 9.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 117957 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions IBM Sterling Secure Proxy 3.4.3 through 3.4.3.0 iFix 5 IBM Sterling Secure Proxy 3.4.2 through 3.4.2.0 iFix 12 Remediation/Fixes +----------------------------+----------+----------+--------------------------------+ |Product |VRMF |APAR |How to acquire fix | +----------------------------+----------+----------+--------------------------------+ |IBM Sterling Secure Proxy |3.4.3.0 |IT23654 |Fix Central | +----------------------------+----------+----------+--------------------------------+ |IBM Sterling Secure Proxy |3.4.2.0 |IT23654 |Fix Central | +----------------------------+----------+----------+--------------------------------+ Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 11 January 2018: Original version published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - --------------------------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 iQIVAwUBWlg92Yx+lLeg9Ub1AQi7tg//TZx80R1GTvUIwgJ1n+f6q2Kzmo4kFI7A EMRrKso/HHj5NAjU94yED9UMOt3UP5oOmWSAwMGX/BMFtN8S90Whet5PfEYC3R2R zQMQWIXbJUgubJZiLCogXlA5PYAbXJ/wQGcs7MdP1VA+34Y9zeWrtN0gtLG/FHG3 c5ErArgPe0A7phpKLjGsVqYbh1HrGsTqtaebvLHvEtBb35xFjS1VivKYa4NppU6D 60Hmm9FwjC5Jt6U0uhpfjKBTTZObQQLkqFnTt9laKD/w7UrDT2r4kRE241vcwuwI J7K4X5DCuGOtVAT/cG0Nz9BQ+rx50rEJC8DKGoZDr6H0tXXAeSV49iBoaSwm6NZr 7J18HzamrBWlUPKEkGDWPMrCX3RSoC8uBxCoUkOeMsINJKNyuonf/8sXX8ipoMpM hMEovsXFz04Aal1Idg0gbntzRydq3Eowo3YJgbEUsI2HFdi2CWmiLyL0FzzUkFc5 /ucZVLZ5yPo0KxMy73GD7w1Thy+nQoD+nFxFQ7v2ur7571VhmH5FzTvD6BFYzYb1 7iz7nzqinJ0XS6J8rejR59y4KdsKspJ9F1nd5+0b4txdmPGdSwShirU/zkAvaI31 9aMR2kXIt/xMUkE19cNchtzWMsD45jM/ODCtWD4N8AK9DY3o9squ+2e5/ro1zq3Q R2R3Vuow5LY= =hcKA -----END PGP SIGNATURE-----