@RISK is the SANS community's consensus bulletin summarizing the most important vulnerabilities and exploits identified during the past week and providing guidance on appropriate actions to protect your systems (PART I). It also includes a comprehensive list of all new vulnerabilities discovered in the past week (PART II).
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______________________________________________________________________ PART I Critical Vulnerabilities Part I for this issue has been compiled by Josh Bronson at TippingPoint, a division of HP, as a by-product of that company's continuous effort to ensure that its intrusion prevention products effectively block exploits using known vulnerabilities. TippingPoint's analysis is complemented by input from a council of security managers from twelve large organizations who confidentially share with SANS the specific actions they have taken to protect their systems. A detailed description of the process may be found at http://www.sans.org/newsletters/risk/#process
Description: Google has released Chrome 10.0.648.127, which includes patches for multiple security vulnerabilities addressing its Chrome web browser. The vulnerabilities include some memory corruption and stale pointer vulnerabilities that could lead to code execution. The problems exist in DOM handling, table painting, text rendering, SVG rendering, and other parts of the browser. To exploit these vulnerabilities, an attacker must entice a target to view a malicious page.
Status: vendor confirmed, updates available
Description: Microsoft has released a patch for a patch for a vulnerability affecting its Media Player product. By enticing the target to view a malicious '.dvr-ms' file, an attacker can exploit this vulnerability in order to execute arbitrary code on the target's machine. The code will execute with the same permissions as the user who viewed the malicious file. DVR-MS is a Microsoft file format used to hold videos in the ASF (Advanced Systems Format) containers.
Status: vendor confirmed, updates available
Part II -- Comprehensive List of Newly Discovered Vulnerabilities from Qualys (www.qualys.com) This list is compiled by Qualys ( www.qualys.com ) as part of that company's ongoing effort to ensure its vulnerability management web service tests for all known vulnerabilities that can be scanned. As of this week Qualys scans for 10953 unique vulnerabilities. For this special SANS community listing, Qualys also includes vulnerabilities that cannot be scanned remotely.
(c) 2011. All rights reserved. The information contained in this newsletter, including any external links, is provided "AS IS," with no express or implied warranty, for informational purposes only. In some cases, copyright for material in this newsletter may be held by a party other than Qualys (as indicated herein) and permission to use such material must be requested from the copyright owner.
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