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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.2711 Security Bulletin: Vulnerability in gdk-pixbuf affects IBM SmartCloud Provisioning for IBM Software Virtual Appliance 28 October 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM SmartCloud Provisioning Publisher: IBM Operating System: Linux variants Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2015-4491 Reference: ASB-2015.0080 ESB-2015.2398 ESB-2015.2276 ESB-2015.2235 ESB-2015.2155 ESB-2015.2078 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=swg21967656 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerability in gdk-pixbuf affects IBM SmartCloud Provisioning for IBM Software Virtual Appliance Security Bulletin Summary Vulnerability in gdk-pixbuf affects IBM SmartCloud Provisioning 2.1 for IBM Software Virtual Appliance (CVE-2015-4491). Vulnerability Details CVEID: CVE-2015-4491 DESCRIPTION: Mozilla Firefox is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by gdk-pixbuf affecting Linux systems using Gnome. By persuading a victim to visit a specially-crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. CVSS Base Score: 8.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/105544 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) Affected Products and Versions IBM SmartCloud Provisioning 2.1 for IBM Software Virtual Appliance. Remediation/Fixes If you are running IBM SmartCloud Provisioning 2.1 for IBM Software Virtual Appliance, contact IBM support. 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 v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History * 16 October 2015: Original copy 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." 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