CVE-2011-3881

medium

Description

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.

References

http://code.google.com/p/chromium/issues/detail?id=96047

http://code.google.com/p/chromium/issues/detail?id=96885

http://code.google.com/p/chromium/issues/detail?id=98053

http://code.google.com/p/chromium/issues/detail?id=99512

http://code.google.com/p/chromium/issues/detail?id=99750

http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html

http://lists.apple.com/archives/security-announce/2012/Mar/msg00001.html

http://lists.apple.com/archives/security-announce/2012/Mar/msg00003.html

http://secunia.com/advisories/48288

http://secunia.com/advisories/48377

http://www.rafayhackingarticles.net/2014/10/a-tale-of-another-sop-bypass-in-android.html

http://www.securitytracker.com/id?1026774

https://android.googlesource.com/platform/external/webkit/+/109d59bf6fe4abfd001fc60ddd403f1046b117ef

https://exchange.xforce.ibmcloud.com/vulnerabilities/70959

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12940

Details

Source: MITRE

Published: 2011-10-25

Updated: 2020-05-11

Type: CWE-79

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM