WebKit, as used in Google Chrome before 15.0.874.102 and Android before 4.4, allows remote attackers to bypass the Same Origin Policy and conduct Universal XSS (UXSS) attacks via vectors related to (1) the DOMWindow::clear function and use of a selection object, (2) the Object::GetRealNamedPropertyInPrototypeChain function and use of an __proto__ property, (3) the HTMLPlugInImageElement::allowedToLoadFrameURL function and use of a javascript: URL, (4) incorrect origins for XSLT-generated documents in the XSLTProcessor::createDocumentFromSource function, and (5) improper handling of synchronous frame loads in the ScriptController::executeIfJavaScriptURL function.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 5.1.4 | Mar 23, 2012 | Oct 25, 2011 |
| Gentoo Linux | — | Upgrade www-client/chromium.Upgrade dev-lang/v8. | Oct 30, 2017 | Oct 25, 2011 |
| Google Chrome | — | Upgrade to the latest version of Google Chrome | Mar 21, 2012 | Oct 25, 2011 |
| Ubuntu | — | Upgrade chromium-browser | Nov 19, 2024 | Oct 25, 2011 |
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