Apple Releases Security Updates, Addresses Safari RSS Vulnerability
Apple today released several security-related updates through Software Update and Apple's Support Downloads site.
Security Update 2009-001 addresses a number of vulnerabilities detailed in the update's support document, notably including the Safari RSS vulnerability disclosed in mid-January.
Multiple input validation issues exist in Safari's handling of feed: URLs. The issues allow execution of arbitrary JavaScript in the local security zone. This update addresses the issues through improved handling of embedded JavaScript within feed: URLs. Credit to Clint Ruoho of Laconic Security, Billy Rios of Microsoft, and Brian Mastenbrook for reporting these issues.
The update is available in a number of versions:
- Leopard Universal (43.4 MB)
- Leopard Server Universal (46.54 MB)
- Tiger Intel (164.23 MB)
- Tiger PPC (74 MB)
- Tiger Server Universal (213 MB)
- Tiger Server PPC (141.76 MB)
Apple also released Safari 3.2.2 for Windows to patch the RSS vulnerability for Windows users.
Finally, Apple released Java updates for both Leopard (3 MB) and Tiger (1.6 MB). According to the support documents (Leopard, Tiger), both updates address the same vulnerabilities in the Java plug-in and Java Web Start.
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