The version of Apple Safari installed on the remote macOS or Mac OS X host is prior to 11.1. It is, therefore, affected by multiple vulnerabilities as described in the HT4808 security advisory.

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 Google Chrome installed on the remote host is earlier than 9.0.597.107.  Such versions are reportedly affected by multiple vulnerabilities :

  - An unspecified error exists in the URL bar operations     which can allow spoofing attacks. (Issue #54262)

  - An unspecified error exists in the processing of     JavaScript dialogs. (Issue #63732)

  - An unspecified error exists in the processing of CSS     nodes which can leave stale pointers in memory.
    (Issue #68263)

  - An unspecified error exists in the processing of key     frame rules which can leave stale pointers in memory.
    (Issue #68741)

  - An unspecified error exists in the processing of form     controls which can lead to application crashes.
    (Issue #70078)

  - An unspecified error exists in the rendering of SVG     animations and other SVG content which can leave stale     pointers in memory. (Issue #70244, #71296)

  - An unspecified error exists in the processing of tables     which can leave stale nodes behind. (Issue #71114)

  - An unspecified error exists in the processing of tables     which can leave stale pointers in memory. (Issue #71115)

  - An unspecified error exists in the processing of XHTML     which can leave stale nodes behind. (Issue #71386)

  - An unspecified error exists in the processing of     textarea elements which can lead to application     crashes. (Issue #71388)

  - An unspecified error exists in the processing of device     orientation which can leave stale pointers in memory.
    (Issue #71595)

  - An unspecified error exists in WebGL which allows     out-of-bounds memory accesses. (Issue #71717, #71960)

  - An integer overflow exists in the processing of     textarea elements which can lead to application     crashes. (Issue #71855)

  - An unspecified error exists which exposes internal     extension functions. (Issue #72214)

  - A use-after-free error exists in the processing of     blocked plugins. (Issue #72437)

  - An unspecified error exists in the processing of     layouts which can leave stale pointers in memory.
    (Issue #73235)

The version of Safari installed on the remote Windows host is earlier than 5.1.  As such, it is potentially affected by numerous issues in the following components :

  - CFNetwork
  - ColorSync
  - CoreFoundation
  - CoreGraphics
  - International Components for Unicode
  - ImageIO
  - libxslt
  - libxml
  - Safari
  - WebKit

The remote host has Safari installed. 

Versions of Safari earlier than 5.1 are potentially affected by several issues in the following component :

  - CFNetwork

  - ColorSync

  - CoreFoundation

  - CoreGraphics

  - International Components for Unicode

  - ImageIO

  - libxslt

  - libxml

  - 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

Versions of Google Chrome earlier than 9.0.597.107 are potentially affected by multiple vulnerabilities :

  - An unspecified error exists in the URL bar operations which can allow spoofing attacks. (54262)

  - An unspecified error exists in the processing of JavaScript dialogs. (63732)

  - An unspecified error exists in the processing of CSS nodes which can leave stale pointers in memory. (68263)

  - An unspecified error exists in the processing of key frame rules which can leave stale pointers in memory. (68741)

  - An unspecified error exists in the processing of form controls which can lead to application crashes. (70078)

  - An unspecified error exists in the rendering of SVG animations and other SVG content which can leave stale pointers in memory. (70244, 71296)

  - An unspecified error exists in the processing of tables which can leave stale nodes behind. (71114)

  - An unspecified error exists in the processing of tables which can leave stale pointers in memory. (71115)

  - An unspecified error exists in the processing of XHTML which can leave stale nodes behind. (71386)

  - An unspecified error exists in the processing of textarea elements which can lead to application crashes. (71388)

  - An unspecified error exists in the processing of device orientation which can leave stale pointers in memory. (71595)

  - An unspecified error exists in WebGL which allows out-of-bounds memory accesses. (71717, 71960)

  - An integer overflow exists in the processing of textarea elements which can lead to application crashes. (71855)

  - A use-after-free error exists in the processing of blocked plugins. (72437)

  - An unspecified error exists int he processing of layouts which can leave stale pointers in memory. (73235)

The remote host has Safari installed.

Versions of Safari earlier than 5.1 are potentially affected by several issues in the following component :

  - CFNetwork

  - ColorSync

  - CoreFoundation

  - CoreGraphics

  - International Components for Unicode

  - ImageIO

  - libxslt

  - libxml

  - Safari

  - WebKit

ID	Name	Product	Family	Published	Updated	Severity
55638	Mac OS X : Apple Safari < 5.1 / 5.0.6	Nessus	MacOS X Local Security Checks	7/21/2011	7/3/2019	critical
60026	Apple iOS < 5.0 Multiple Vulnerabilities (BEAST)	Nessus	Mobile Devices	6/19/2012	9/4/2024	critical
52501	Google Chrome < 9.0.597.107 Multiple Vulnerabilities	Nessus	Windows	3/2/2011	4/11/2022	high
55639	Safari < 5.1 Multiple Vulnerabilities	Nessus	Windows	7/21/2011	7/27/2018	high
5992	Safari < 5.1 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	7/20/2011	3/6/2019	high
6041	Apple iOS < 5.0 Multiple Vulnerabilities	Nessus Network Monitor	Mobile Devices	10/12/2011	3/6/2019	high
5807	Google Chrome < 9.0.597.107 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	3/7/2011	3/6/2019	high
800958	Google Chrome < 9.0.597.107 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	3/7/2011		high
800988	Safari < 5.1 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	7/20/2011		high

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