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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0468 IBM PureApplication Service is affected by a GPFS vulnerability 14 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: PureApplication System Publisher: IBM Operating System: Windows AIX Linux variants Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-1783 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10795195 http://www.ibm.com/support/docview.wss?uid=ibm10795189 Comment: This bulletin contains two (2) advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- IBM PureApplication Service is affected by a GPFS vulnerability (CVE-2018-1783) Product: PureApplication Service Component: Security Software version: 2.2.3.0, 2.2.3.1, 2.2.3.2, 2.2.4.0, 2.2.5.0, 2.2.5.2, 2.2.5.3 Operating system(s): Windows Software edition: All Editions Reference #: 0795195 Summary There is a vulnerability in the GPFS component that is used by IBM PureApplication Service. IBM has released Version 2.2.5.3 for IBM PureApplication Service, in response to CVE-2018-1783. IBM PureApplication Service provides a GPFS pattern and addressed the applicable CVE. Vulnerability Details CVEID: CVE-2018-1783 DESCRIPTION: IBM GPFS command line utility allows an unprivileged, authenticated user with access to a GPFS node to forcefully terminate GPFS and deny access to data available through GPFS. CVSS Base Score: 6.2 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 148806 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) Affected Products and Versions IBM PureApplication Service V2.2.3.0 IBM PureApplication Service V2.2.3.1 IBM PureApplication Service V2.2.3.2 IBM PureApplication Service V2.2.4.0 IBM PureApplication Service V2.2.5.0 IBM PureApplication Service V2.2.5.2 Remediation/Fixes For Intel: Upgrade IBM PureApplication Service to the following fix pack release: - - V2.2.5.3 Contact IBM for assistance. Information on upgrading can be found here: http://www-01.ibm.com/support/ docview.wssuid=swg27039159 Workarounds and Mitigations None Change History February 13, 2019: Original document published 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. - -------------------------------------------------------------------------------- Subject: New IBM bulletin: IBM Security Bulletin: IBM PureApplication System is affected by a GPFS vulnerability (CVE-2018-1783) From: ibm-bulletins@auslegacy.compute.dc.uq.edu.au Date: Thu, 14 Feb 2019 05:51:45 +1000 To: auto-bulletins@auscert.org.au IBM PureApplication System is affected by a GPFS vulnerability (CVE-2018-1783) Product: PureApplication System Component: Security Software version: 2.2.3.0, 2.2.3.1, 2.2.3.2, 2.2.4.0, 2.2.5.0, 2.2.5.1, 2.2.5.2, 2.2.5.3 Operating system(s): AIX, Linux, Windows Software edition: All Editions Reference #: 0795189 Summary There is a vulnerability in the GPFS component that is used by IBM PureApplication System. IBM has released Version 2.2.5.3 for IBM PureApplication System, in response to CVE-2018-1783. IBM PureApplication System provides a GPFS pattern and addressed the applicable CVE. Vulnerability Details CVEID: CVE-2018-1783 DESCRIPTION: IBM GPFS command line utility allows an unprivileged, authenticated user with access to a GPFS node to forcefully terminate GPFS and deny access to data available through GPFS. CVSS Base Score: 6.2 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 148806 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) Affected Products and Versions IBM PureApplication System V2.2.3.0 IBM PureApplication System V2.2.3.1 IBM PureApplication System V2.2.3.2 IBM PureApplication System V2.2.4.0 IBM PureApplication System V2.2.5.0 IBM PureApplication System V2.2.5.1 IBM PureApplication System V2.2.5.2 Remediation/Fixes For Intel: Upgrade IBM PureApplication System to the following fix pack release: - - V2.2.5.3 For AIX: Upgrade IBM PureApplication System to the following fix pack release: - - V2.2.5.3 Contact IBM for assistance. Information on upgrading can be found here: http://www-01.ibm.com/support/ docview.wssuid=swg27039159 Workarounds and Mitigations None February 13, 2019: Original document published 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). 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