Mozilla

Mozilla Foundation Security Advisory 2008-28

Arbitrary socket connections with Java LiveConnect on Mac OS X

Announced
July 1, 2008
Reporter
Gregory Fleischer
Impact
High
Products
Firefox, SeaMonkey
Fixed in
  • Firefox 2.0.0.15
  • Firefox 3
  • SeaMonkey 1.1.10

Description

Security researcher Gregory Fleischer reported a vulnerability in the way Mozilla indicates the origin of a document to the Java Embedding Plugin (JEP) that ships with Firefox on Mac OS X. This vulnerability could allow a malicious Java applet to bypass the same-origin policy and create arbitrary socket connections to other domains.

Workaround

Disable Java on Mac OS X until a version containing these fixes can be installed.

References