WebKit, as used in Apple Safari before 5.0.4 and iOS before 4.3, does not properly handle unspecified "cached resources," which allows remote attackers to cause a denial of service (resource unavailability) via a crafted web site that conducts a cache-poisoning attack.

The remote host has Safari installed.

Versions of Safari earlier than 5.0.4 are potentially affected by several issues in the following component :

  - ImageIO

  - libxml

  - WebKit

The remote mobile host is a using a version of Apple iOS earlier than 4.3. Such versions are potentially affected by multiple vulnerabilities. Apple iOS 4.3 contains security fixes for the following components :

  - CoreGraphics

  - ImageIO

  - libxml

  - Networking

  - Safari

  - WebKit

  - Wi-Fi

The remote host has Safari installed.  Versions of Safari earlier than 5.0.4 are potentially affected by several issues in the following component :

  - ImageIO

  - libxml

  - WebKit

The version of Safari installed on the remote Windows host is earlier than 5.0.4.  It therefore is potentially affected by several issues in the following components :

  - ImageIO

  - libxml

  - WebKit

The version of Apple Safari installed on the remote Mac OS X host is earlier than 5.0.4. As such, it is potentially affected by several issues in the following components :

  - libxml

  - WebKit

ID	Name	Product	Family	Severity
801013	Safari < 5.0.4 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	high
5814	Apple iOS < 4.3 Multiple Vulnerabilities	Nessus Network Monitor	Mobile Devices	critical
5813	Safari < 5.0.4 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
52613	Safari < 5.0.4 Multiple Vulnerabilities	Nessus	Windows	high
52612	Mac OS X : Apple Safari < 5.0.4	Nessus	MacOS X Local Security Checks	high

Detections

Analytics

CVE-2011-0163

medium

Tenable Plugins

high

critical

high

high

high