Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a line box.

The mobile device is running a version of iOS that is prior to version 5.0. Version 5.0 contains numerous security-related fixes for the following vulnerabilities :

  - Apple iOS Calendar Synchronization SSL Certificate     Validation Information Disclosure Vulnerability     (CVE-2011-3253)

  - Apple iOS Calendar Cross-Site Scripting Vulnerability     (CVE-2011-3254)

  - Apple iOS CFNetwork Information Disclosure Vulnerability     (CVE-2011-3255)

  - Apple iOS and Mac OS X CFNetwork Cross Domain     Information Disclosure Vulnerability (CVE-2011-3246)

  - Apple Mac OS X CoreFoundation Memory Corruption     Vulnerability (CVE-2011-0259)

  - FreeType Font Document Multiple Memory Corruption     Vulnerabilities (CVE-2011-3256)

  - Apple Mac OS X QuickTime Cross-Domain Information     Disclosure Vulnerability (CVE-2011-0187)

  - Apple iOS Mail Cookie Synchronization Validation     Information Disclosure Vulnerability (CVE-2011-3257)

  - An information disclosure vulnerability, known as BEAST,     exists in the SSL 3.0 and TLS 1.0 protocols due to a     flaw in the way the initialization vector (IV) is     selected when operating in cipher-block chaining (CBC)     modes. A man-in-the-middle attacker can exploit this     to obtain plaintext HTTP header data, by using a     blockwise chosen-boundary attack (BCBA) on an HTTPS     session, in conjunction with JavaScript code that uses     the HTML5 WebSocket API, the Java URLConnection API,     or the Silverlight WebClient API. (CVE-2011-3389)

  - Opera Web Browser Information Disclosure Vulnerability

  - Apple iOS Home Screen Information Disclosure     Vulnerability (CVE-2011-3431)

  - libTIFF CCITT Group 4 Encoded TIFF Image Buffer Overflow     Vulnerability (CVE-2011-0192)

  - Apple Safari ImageIO TIFF Image Handling Heap Buffer     Overflow Vulnerability (CVE-2011-0241)

  - Apple Mac OS X ICU Buffer Overflow Vulnerability     (CVE-2011-0206)

  - Apple Kernel TCP Exhaustion Denial of Service     Vulnerability (CVE-2011-3259)

  - Apple Mac OS X IPV6 Socket Options Denial of Service     Vulnerability (CVE-2011-1132)

  - Apple iOS Keyboard Information Disclosure Vulnerability     (CVE-2011-3245)

  - Apple Safari 'libxml' Remote Code Execution     Vulnerability (CVE-2011-0216)

  - Apple iPhone/iPad/iPod Touch prior to iOS 5 Buffer     Overflow Vulnerability (CVE-2011-3260)

  - Apple iPhone/iPad/iPod Touch prior to iOS 5 Remote Code     Execution Vulnerability (CVE-2011-3261)

  - Apple Mac OS X QuickLook Office File Memory Corruption     Vulnerability (CVE-2011-0208)

  - Apple Mac OS X QuickLook Remote Code Execution     Vulnerability (CVE-2011-0184)

  - Apple iPhone/iPad/iPod Touch 'Content-Disposition'     Header Cross-Site Scripting Vulnerability     (CVE-2011-3246)

  - Apple iOS Parental Restrictions Passcode Information     Disclosure Vulnerability (CVE-2011-3249)

  - Apple iOS Insecure Misleading UI Insecure     Configuration Weakness (CVE-2011-3430)

  - Apple iOS Remote Denial of Service Vulnerability     (CVE-2011-3432)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0218)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0221)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0222)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0225)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0232)

  - WebKit FrameOwner Element Memory Corruption Remote     Code Execution Vulnerability (CVE-2011-0233)

  - WebKit Malformed XHTML Tags Use-After-Free     Memory Corruption Vulnerability (CVE-2011-0234)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0235)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0238)

  - WebKit 'NamedNodeMap.cpp' Memory Corruption Remote     Code Execution Vulnerability (CVE-2011-0254)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-0255)

  - Google Chrome prior to 9.0.597.94 Multiple Security     Vulnerabilities (CVE-2011-0981)

  - Google Chrome prior to 9.0.597.107 Multiple Security     Vulnerabilities (CVE-2011-1109)

  - Google Chrome prior to 10.0.648.127 Multiple Security     Vulnerabilities (CVE-2011-1188)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-1288)

  - Google Chrome prior to 10.0.648.204 Multiple Security     Vulnerabilities (CVE-2011-1293)

  - Google Chrome prior to 11.0.696.57 Multiple Security     Vulnerabilities (CVE-2011-1449)

  - WebKit MathML Tags Use-After-Free Remote Code Execution     Vulnerability

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-1453)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-1457)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-1462)

  - WebKit Memory Corruption Remote Code Execution     Vulnerability (CVE-2011-1797)

  - WebKit Multiple Unspecified Remote Code Execution     Vulnerabilities (CVE-2011-2338)

  - WebKit Style Sheet Elements Remote Code Execution     Vulnerability (CVE-2011-2341)

  - Google Chrome Prior to 12.0.742.112 Multiple Security     Vulnerabilities (CVE-2011-2351)

  - Google Chrome Prior to 13.0.782.107 Multiple Security     Vulnerabilities (CVE-2011-2359)

  - Google Chrome Prior to 13.0.782.215 Multiple Security     Vulnerabilities (CVE-2011-2823)

  - Mozilla Firefox/Thunderbird/SeaMonkey YARR Remote Code     Execution Vulnerability (CVE-2011-3232)

  - Google Chrome Prior to 14.0.835.163 Multiple Security     Vulnerabilities (CVE-2011-3234)

  - WebKit Embedded URL Cross Domain Scripting Vulnerability     (CVE-2011-0242)

  - WebKit Address Bar URI Spoofing Vulnerability     (CVE-2011-1107)

  - WebKit 'libxslt' Remote Code Execution Vulnerability     (CVE-2011-1774)

  - WebKit 'HTML5' Drag and Drop Cross-Origin Information     Disclosure Vulnerability (CVE-2011-0166)

  - WebKit Inactive DOM Windows Cross Domain Scripting     Vulnerability (CVE-2011-3243)

  - Apple iOS WiFi Credentials Information Disclosure     Vulnerability (CVE-2011-3234)

The version of Safari installed on the remote Windows host is earlier than 5.1.1.  Thus, it is potentially affected by numerous issues in the following components :

  - Safari
  - WebKit

The version of Apple Safari installed on the remote Mac OS X host is earlier than 5.1.1. Thus, it is potentially affected by numerous issues in the following components :

  - Safari
  - WebKit

The remote host has Safari installed.

Versions of Safari earlier than 5.1.1 are potentially affected by several issues in the following components : 

  - Safari

  - WebKit

According to its banner, the remote Apple iOS device is missing a security update.  Versions of Apple iOS 3.0 through 4.3.5 are affected by vulnerabilities within the following components :

 - CalDAV
 - Calendar
 - CFNetwork
 - CoreFoundation
 - CoreGraphics
 - CoreMedia
 - Data Access - Data Security
 - Home security
 - ImageIO
 - Kernel
 - Keyboards
 - libxml
 - OfficeImport
 - Safari
 - Settings
 - UIKit Alerts
 - WebKit
 - WiFi

The remote host has Safari installed. 

Versions of Safari earlier than 5.1.1 are potentially affected by several issues in the following components : 

  - Safari

  - WebKit

The remote host has iTunes installed, a popular media player for Windows and Mac OS. 

Versions of iTunes earlier than 10.5 are potentially affected by numerous issues in the following components :

  - CoreFoundation

  - ColorSync

  - CoreAudio

  - CoreMedia

  - ImageIO

  - WebKit

The version of Apple iTunes on the remote host is prior to version 10.5. It is, therefore, affected by multiple vulnerabilities in the CoreAudio, CoreFoundation, CoreMedia, ColorSync, ImageIO, and WebKit components. Note that these only affect iTunes for Windows.

The version of Apple iTunes installed on the remote Windows host is older than 10.5. Thus, it is reportedly affected by numerous issues in the following components :

  - CoreFoundation
  - ColorSync
  - CoreAudio
  - CoreMedia
  - ImageIO
  - WebKit

Versions of Google Chrome earlier than 13.0.782.215 are potentially affected by multiple vulnerabilities :

  - An unspecified error related to command line URL parsing. (Issue #72892)
  - Use-after-free errors related to line box handling, counter nodes, custom fonts, and text searching. (Issue #82552, #88216, #88670, #90668)
  - A double-free error related to libxml XPath handling. (Issue #89402)
  - An error related to empty origins exists that can allow cross-domain violation. (Issue #87453)
  - A memory corruption error exists related to vertex handling. (Issue #89836)
  - An out-of-bounds write error exists in the v8 JavaScript engine. (Issue #91517)
  - An integer overrun error exists in the handling of uniform arrays. (Issue #91598)
  - An unspecified issue exists in memset() in PDF.

The version of Google Chrome installed on the remote host is earlier than 13.0.782.215 and is potentially affected by several vulnerabilities:

  - An unspecified error related to command line URL     parsing exists. (Issue #72492)

  - Use-after-free errors related to line box handling,     counter nodes, custom fonts, and text searching.
    (Issue #82552, #88216, #88670, #90668)

  - A double-free error related to libxml XPath handling     exists. (Issue #89402)

  - An error related to empty origins exists that can allow     cross-domain violation. (Issue #87453)

  - A memory corruption error exists related to vertex     handling. (Issue #89836)

  - An out-of-bounds write error exists in the v8     JavaScript engine. (Issue #91517)

  - An integer overrun error exists in the handling of     uniform arrays. (Issue #91598)

ID	Name	Product	Family	Severity
60026	Apple iOS < 5.0 Multiple Vulnerabilities (BEAST)	Nessus	Mobile Devices	critical
56483	Safari < 5.1.1 Multiple Vulnerabilities	Nessus	Windows	high
56482	Mac OS X : Apple Safari < 5.1.1	Nessus	MacOS X Local Security Checks	high
800997	Safari < 5.1.1 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	high
6041	Apple iOS < 5.0 Multiple Vulnerabilities	Nessus Network Monitor	Mobile Devices	high
6038	Safari < 5.1.1 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
6037	iTunes < 10.5 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
56470	Apple iTunes < 10.5 Multiple Vulnerabilities (uncredentialed check)	Nessus	Peer-To-Peer File Sharing	high
56469	Apple iTunes < 10.5 Multiple Vulnerabilities (credentialed check)	Nessus	Windows	high
800914	Google Chrome < 13.0.782.215 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	high
55959	Google Chrome < 13.0.782.215 Multiple Vulnerabilities	Nessus	Windows	high
51069	FreeBSD : chromium -- multiple vulnerabilities (6887828f-0229-11e0-b84d-00262d5ed8ee)	Nessus	FreeBSD Local Security Checks	critical

Detections

Analytics

CVE-2011-2823

critical

Tenable Plugins

critical

high

high

high

high

high

high

high

high

high

high

critical