ID

VAR-201103-0194

CVE

CVE-2011-1203

TITLE

Google Chrome Service disruption in (DoS) Vulnerabilities

DESCRIPTION

Google Chrome before 10.0.648.127 does not properly handle SVG cursors, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer.". Google Chrome Is SVG Service handling disruption due to improper handling of cursors (DoS) There are vulnerabilities that can be in a state or are otherwise unaffected.Service disruption by a third party (DoS) You may be put into a state or affected by other details. Google Chrome is prone to multiple vulnerabilities. Attackers may exploit these issues to execute arbitrary code in the context of the browser, obtain potentially sensitive information, or cause denial-of-service conditions; other attacks are also possible. Chrome versions prior to 10.0.648.127 are vulnerable. Google Chrome is a web browser developed by Google (Google). ---------------------------------------------------------------------- The Secunia Vulnerability Intelligence Manager (VIM) enables you to handle vulnerability threats in a simple, cost effective way. 2) An error within CFNetwork when using the NTLM authentication protocol can be exploited to execute arbitrary code by tricking a user into visiting a specially crafted web page. 3) An error exists within CFNetwork when handling SSL certificates, which does not properly verify disabled root certificates. This can lead to certificates signed by the disabled root certificates being validated. For more information see vulnerability #6 in: SA45054 6) An integer overflow error exists in CoreGraphics. For more information see vulnerability #7 in: SA45054 7) An error exists within ICU (International Components for Unicode). For more information see vulnerability #9 in: SA45054 9) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. 10) A use-after-free error within WebKit when handling TIFF images can result in an invalid pointer being dereferenced when a user views a specially crafted web page. For more information see vulnerability #2 in: SA43832 12) An off-by-one error within libxml when handling certain XML data can be exploited to cause a heap-based buffer overflow. 13) An error in the "AutoFill web forms" feature can be exploited to disclose certain information from the user's Address Book by tricking a user into visiting a specially crafted web page. 19) A cross-origin error when handling DOM nodes can be exploited to execute arbitrary HTML and script code in a user's browser session in the context of an affected site. 20) An error within the handling of DOM history objects can be exploited to display arbitrary content while showing the URL of a trusted web site in the address bar. 21) An error within the handling of RSS feeds may lead to arbitrary files from a user's system being sent to a remote server. 22) A weakness in WebKit can lead to remote DNS prefetching For more information see vulnerability #6 in: SA42312 23) A use-after-free error within WebKit when processing MathML markup tags can result in an invalid pointer being dereferenced when a user views a specially crafted web page. 25) A use-after-free error within WebKit when handling XHTML tags can result in an invalid tag pointer being dereferenced when a user views a specially crafted web page. 26) A use-after-free error within WebKit when handling SVG tags can result in an invalid pointer being dereferenced when a user views a specially crafted web page. PROVIDED AND/OR DISCOVERED BY: 10) Juan Pablo Lopez Yacubian via iDefense 4) binaryproof via ZDI 8) Dominic Chell, NGS Secure 23, 25, 26) wushi, team509 via iDefense 24) Jose A. Vazquez via iDefense The vendor credits: 1) Hidetake Jo via Microsoft Vulnerability Research (MSVR) and Neal Poole, Matasano Security 2) Takehiro Takahashi, IBM X-Force Research 3) An anonymous reporter 5) Harry Sintonen 6) Cristian Draghici, Modulo Consulting and Felix Grobert, Google Security Team 7) David Bienvenu, Mozilla 9) Cyril CATTIAUX, Tessi Technologies 11) Chris Evans, Google Chrome Security Team 12) Billy Rios, Google Security Team 13) Florian Rienhardt of BSI, Alex Lambert, and Jeremiah Grossman 14) Joshua Smith, Kaon Interactive 16) Nicolas Gregoire, Agarri 17) Daniel Divricean, divricean.ro 18) Jobert Abma, Online24 19) Sergey Glazunov 20) Jordi Chancel 21) Jason Hullinger 22) Mike Cardwell, Cardwell IT The vendor provides a bundled list of credits for vulnerabilities in #15: * David Weston, Microsoft and Microsoft Vulnerability Research (MSVR) * Yong Li, Research In Motion * SkyLined, Google Chrome Security Team * Abhishek Arya (Inferno), Google Chrome Security Team * Nikita Tarakanov and Alex Bazhanyuk, CISS Research Team * J23 via ZDI * Rob King via ZDI * wushi, team509 via ZDI * wushi of team509 * Adam Barth, Google Chrome Security Team * Richard Keen * An anonymous researcher via ZDI * Rik Cabanier, Adobe Systems * Martin Barbella * Sergey Glazunov * miaubiz * Andreas Kling, Nokia * Marek Majkowski via iDefense * John Knottenbelt, Google ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4808 iDefense: http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=930 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=931 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=932 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=933 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=934 ZDI: http://www.zerodayinitiative.com/advisories/ZDI-11-228/ NGS Secure: http://archives.neohapsis.com/archives/bugtraq/2011-07/0034.html OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. ---------------------------------------------------------------------- Get a tax break on purchases of Secunia Solutions! If you are a U.S. company, you may be qualified for a tax break for your software purchases. Learn more at: http://secunia.com/products/corporate/vim/section_179/ ---------------------------------------------------------------------- TITLE: Google Chrome Multiple Vulnerabilities SECUNIA ADVISORY ID: SA43683 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/43683/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=43683 RELEASE DATE: 2011-03-10 DISCUSS ADVISORY: http://secunia.com/advisories/43683/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/43683/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=43683 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Google Chorme, where some have an unknown impact while others can be exploited by malicious people bypass certain security restrictions, disclose system information, and compromise a user's system. 1) An error when handling sandboxed frames can be exploited to navigate to or close the top location. 2) An unspecified error can lead to cross-origin message leaks. 3) An error related to counter nodes can be exploited to corrupt memory. 4) An error when handling box layout may lead to a stale node. 5) An error in certain workers can lead to cross-origin message leaks. 6) A use-after-free error exists within the DOM URL handling. 7) An error when handling unicode ranges can be exploited to cause an out-of-bounds read. This vulnerability affects builds for Linux only. 8) An error in v8 can be exploited to bypass the same origin policy. 9) An unspecified error allows bypassing the pop-up blocker. 10) A use-after-free error exists within the document script lifetime handling. 11) An error within the OGG container can be exploited to cause an out-of-bounds write. 12) An error when handling table painting may lead to a stale pointer. 13) An error within the video code may result in use of corrupt out-of-bounds structures. 14) An unspecified error exists in the handling of the DataView object. 15) An error related to a bad cast exists within the handling of text rendering. 16) An error in the WebKit context code can lead to a stale pointer. 17) An error in XSLT may leak heap addresses. 18) An error in the handling of SVG cursors can lead to a stale pointer. 19) An error when handling attributes can be exploited to corrupt the DOM tree. 20) An error when handling re-entrancy of RegExp code can lead to memory corruption. 21) An error in v8 can be exploited to access invalid memory. SOLUTION: Upgrade to version 10.0.648.127. PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1) sirdarckcat, Google Security Team. 2, 5, 8) Daniel Divricean. 3, 4, 12) Martin Barbella. 6, 14, 16, 18, 19) Sergey Glazunov. 7, 10, 15) miaubiz. 9) Chamal de Silva. 11) SkyLined, Google Chrome Security Team (SkyLined) and David Weston, MSVR. 13) Tavis Ormandy, Google Security Team. 20, 21) Christian Holler. ORIGINAL ADVISORY: http://googlechromereleases.blogspot.com/2011/03/chrome-stable-release.html OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. 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AFFECTED PRODUCTS