Apple Security Advisory 2011-07-20-2 - An iWork 9.1 update addresses multiple security issues. A buffer overflow existed in the handling of Excel files. Opening a maliciously crafted Excel file in Numbers may lead to an unexpected application termination or arbitrary code execution. A memory corruption issue existed in the handling of Excel files. Opening a maliciously crafted Excel file in Numbers may lead to an unexpected application termination or arbitrary code execution. A memory corruption issue existed in the handling of Microsoft Word documents. Opening a maliciously crafted Microsoft Word document in Pages may lead to an unexpected application termination or arbitrary code execution.
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APPLE-SA-2011-07-20-2 iWork 9.1 Update
iWork 9.1 Update is now available and addresses the following:
Numbers
Available for: iWork 9.0 through 9.0.5
Impact: Opening a maliciously crafted Excel file may lead to an
unexpected application termination or arbitrary code execution
Description: A buffer overflow existed in the handling of Excel
files. Opening a maliciously crafted Excel file in Numbers may lead
to an unexpected application termination or arbitrary code execution.
CVE-ID
CVE-2010-3785 : Apple
Numbers
Available for: iWork 9.0 through 9.0.5
Impact: Opening a maliciously crafted Excel file may lead to an
unexpected application termination or arbitrary code execution
Description: A memory corruption issue existed in the handling of
Excel files. Opening a maliciously crafted Excel file in Numbers may
lead to an unexpected application termination or arbitrary code
execution.
CVE-ID
CVE-2010-3786 : Tobias Klein, working with VeriSign iDefense Labs
Pages
Available for: iWork 9.0 through 9.0.5
Impact: Opening a maliciously crafted Microsoft Word document may
lead to an unexpected application termination or arbitrary code
execution
Description: A memory corruption issue existed in the handling of
Microsoft Word documents. Opening a maliciously crafted Microsoft
Word document in Pages may lead to an unexpected application
termination or arbitrary code execution.
CVE-ID
CVE-2011-1417 : Charlie Miller and Dion Blazakis working with
TippingPoint's Zero Day Initiative
iWork 9.1 Update is available via the Apple Software Update
application, or Apple's Software Downloads web site:
https://www.apple.com/support/downloads/
The download file is named: iWork9.1Update.dmg
Its SHA-1 digest is: ecb38db74d7d1954cbcee9220c73dac85cace3e1
Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/HT1222
This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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