30 June 2015
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.1702 Security Bulletin: IBM PowerVC is impacted by OpenStack Glance v2 API unrestricted path traversal (CVE-2014-9493, CVE-2015-1195) 30 June 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM PowerVC Publisher: IBM Operating System: Linux variants Impact/Access: Create Arbitrary Files -- Existing Account Delete Arbitrary Files -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2015-1195 CVE-2014-9493 Reference: ESB-2015.0408 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=nas8N1020785 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: IBM PowerVC is impacted by OpenStack Glance v2 API unrestricted path traversal (CVE-2014-9493, CVE-2015-1195) Document information More support for: PowerVC Standard Edition Software version: 1.2.0, 1.2.1, 1.2.2 Operating system(s): Linux Software edition: Standard Reference #: N1020785 Modified date: 2015-06-29 Security Bulletin Summary IBM PowerVC is impacted by OpenStack Glance v2 API unrestricted path traversal vulnerability (CVE-2014-9493, CVE-2015-1195). Vulnerability Details CVE ID: CVE-2014-9493 DESCRIPTION: OpenStack Glance could allow a remote authenticated attacker to bypass security restrictions. By setting a malicious image location, an attacker could exploit this vulnerability to download and delete files in glance-api server. CVSS Base Score: 4.0 CVSS Temporal Score: http://xforce.iss.net/xforce/xfdb/99345 for more information CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:N) CVE ID: CVE-2015-1195 DESCRIPTION: OpenStack Glance could allow a remote authenticated attacker to traverse directories on the system, caused by an error the V2 API. An attacker could exploit this vulnerability using a full pathname in a filesystem: URL in the image location property to read or delete arbitrary files on the system. CVSS Base Score: 5.5 CVSS Temporal Score: http://xforce.iss.net/xforce/xfdb/100238 for more information CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:N) Affected Products and Versions PowerVC Express Edition 126.96.36.199 through 188.8.131.52 PowerVC Express Edition 184.108.40.206 through 220.127.116.11 PowerVC Standard Edition 18.104.22.168 through 22.214.171.124 PowerVC Standard Edition 126.96.36.199 through 188.8.131.52 PowerVC Standard Edition 184.108.40.206 through 220.127.116.11 Remediation/Fixes For PowerVC 1.2.0 or 1.2.1, update to PowerVC 18.104.22.168 or 22.214.171.124 as necessary, then apply the corresponding IT09746 interim fix from Fix Central. For PowerVC 1.2.2, apply PowerVC 1.2.2 FP3. For 126.96.36.199: http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FOther+software%2FPowerVC&fixids=Security-Fix-1.2.0-PowerVC-FP4-APAR-IT09746&source=SAR For 188.8.131.52: http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FOther+software%2FPowerVC&fixids=Security-Fix-1.2.1-PowerVC-FP2-APAR-IT09746&source=SAR For 1.2.2.x: http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%2Bsoftware&product=ibm/Other+software/PowerVC&release=184.108.40.206&platform=All&function=fixId&fixids=1.2.2-PowerVC-RHEL-PPC-FP3,1.2.2-PowerVC-RHEL-X86-FP3 Workarounds and Mitigations None. Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS Guide On-line Calculator V2 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog *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 email@example.com 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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