What is the severity of CVE-2011-3437?

CVE-2011-3437 has a high severity due to the potential for arbitrary code execution.

How do I fix CVE-2011-3437?

To fix CVE-2011-3437, upgrade to Mac OS X 10.7.2 or later.

What types of attacks does CVE-2011-3437 facilitate?

CVE-2011-3437 facilitates remote code execution attacks through crafted Type 1 fonts.

Which versions of Mac OS X are affected by CVE-2011-3437?

CVE-2011-3437 affects Mac OS X 10.7.0 and 10.7.1.

What component of Mac OS X is vulnerable in CVE-2011-3437?

The vulnerability in CVE-2011-3437 is found in Apple Type Services (ATS).

Vulnerability/
CVE-2011-3437

medium

6.8

CWE

189

14/10/2011

6/8/2024

CVE-2011-3437

First published: Fri Oct 14 2011(Updated: )

Integer signedness error in Apple Type Services (ATS) in Apple Mac OS X 10.7 before 10.7.2 allows remote attackers to execute arbitrary code via a crafted embedded Type 1 font in a document.

Credit: product-security@apple.com

Affected Software	Affected Version	How to fix
Apple Mac OS X Server	=10.7.1
Apple Mac OS X Server	=10.7.0
macOS Yosemite	=10.7.0
macOS Yosemite	=10.7.1

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2011-3437?
CVE-2011-3437 has a high severity due to the potential for arbitrary code execution.
How do I fix CVE-2011-3437?
To fix CVE-2011-3437, upgrade to Mac OS X 10.7.2 or later.
What types of attacks does CVE-2011-3437 facilitate?
CVE-2011-3437 facilitates remote code execution attacks through crafted Type 1 fonts.
Which versions of Mac OS X are affected by CVE-2011-3437?
CVE-2011-3437 affects Mac OS X 10.7.0 and 10.7.1.
What component of Mac OS X is vulnerable in CVE-2011-3437?
The vulnerability in CVE-2011-3437 is found in Apple Type Services (ATS).

agent/type
collector/mitre-cve
source/MITRE
agent/weakness
agent/author
agent/references
agent/severity
agent/last-modified-date
agent/first-publish-date
agent/event
agent/description
agent/source
agent/tags
collector/nvd-historical
agent/software-canonical-lookup-request
collector/nvd-index
agent/softwarecombine
vendor/apple
canonical/apple mac os x server
version/apple mac os x server/10.7.1
version/apple mac os x server/10.7.0
canonical/macos yosemite
version/macos yosemite/10.7.0
version/macos yosemite/10.7.1

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Frequently Asked Questions

What is the severity of CVE-2011-3437?
CVE-2011-3437 has a high severity due to the potential for arbitrary code execution.
How do I fix CVE-2011-3437?
To fix CVE-2011-3437, upgrade to Mac OS X 10.7.2 or later.
What types of attacks does CVE-2011-3437 facilitate?
CVE-2011-3437 facilitates remote code execution attacks through crafted Type 1 fonts.
Which versions of Mac OS X are affected by CVE-2011-3437?
CVE-2011-3437 affects Mac OS X 10.7.0 and 10.7.1.
What component of Mac OS X is vulnerable in CVE-2011-3437?
The vulnerability in CVE-2011-3437 is found in Apple Type Services (ATS).