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The US-CERT Current Activity web page is a regularly updated summary of the most frequent, high-impact types of security incidents currently being reported to the US-CERT.

Apple Releases Safari 5.1 and 5.0.6

Apple has released Safari 5.1 and 5.0.6 to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code, perform a cross-site scripting attack, or disclose sensitive information.

US-CERT encourages users and administrators to review Apple Support Article HT4808 and apply any necessary updates to help mitigate the risks.

Apple Releases iOS 4.3.4 and iOS 4.2.9

Apple has released iOS 4.3.4 for the iPhone (GSM model), iPod touch, and iPad, and iOS 4.2.9 for the iPhone (CDMA model) to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code or operate with escalated privileges.

US-CERT encourages users and administrators to review Apple Support Articles HT4802 and HT4803 and apply any necessary updates to help mitigate the risks.

Oracle Releases Critical Patch Update for July 2011

Oracle has released its Critical Patch Update for July 2011 to address 78 vulnerabilities across multiple products. This update contains the following security fixes:

  • 13 for Oracle Database Server
  • 3 for Oracle Secure Backup
  • 7 for Oracle Fusion Middleware
  • 18 for Oracle Enterprise Manager
  • 1 for Oracle E-Business Suite
  • 1 for Oracle Supply Chain Products Suite
  • 12 for Oracle PeopleSoft and JDEdwards Suite
  • 23 for Oracle Sun Products Suite

US-CERT encourages users and administrators to review the July 2011 Critical Patch Update and apply any necessary updates to help mitigate the risks.

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