CVE-2011-0223: Buffer Overflow

Published Jul 21, 2011
·
Updated

WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2011-07-20-1.

Affected Software

79 affected components
apple Safari<=5.0.5
apple Safari=1.0
apple Safari=1.0-beta
apple Safari=1.0-beta2
apple Safari=1.0.0
apple Safari=1.0.0b1
apple Safari=1.0.0b2
apple Safari=1.0.1
apple Safari=1.0.2
apple Safari=1.0.3
apple Safari=1.0.3-85.8
apple Safari=1.0.3-85.8.1
apple Safari=1.1
apple Safari=1.1.0
apple Safari=1.1.1
apple Safari=1.2
apple Safari=1.2.0
apple Safari=1.2.1
apple Safari=1.2.2
apple Safari=1.2.3
apple Safari=1.2.4
apple Safari=1.2.5
apple Safari=1.3
apple Safari=1.3.0
apple Safari=1.3.1
apple Safari=1.3.2
apple Safari=1.3.2-312.5
apple Safari=1.3.2-312.6
apple Safari=2
apple Safari=2.0
apple Safari=2.0.0
apple Safari=2.0.1
apple Safari=2.0.2
apple Safari=2.0.3
apple Safari=2.0.3-417.8
apple Safari=2.0.3-417.9
apple Safari=2.0.3-417.9.2
apple Safari=2.0.3-417.9.3
apple Safari=2.0.4
apple Safari=3
apple Safari=3.0
apple Safari=3.0.0
apple Safari=3.0.0b
apple Safari=3.0.1
apple Safari=3.0.1b
apple Safari=3.0.2
apple Safari=3.0.2b
apple Safari=3.0.3
apple Safari=3.0.3b
apple Safari=3.0.4
apple Safari=3.0.4b
apple Safari=3.1.0
apple Safari=3.1.0b
apple Safari=3.1.1
apple Safari=3.1.2
apple Safari=3.2.0
apple Safari=3.2.1
apple Safari=3.2.2
apple Safari=4.1
apple Safari=4.1.1
apple Safari=4.1.2
apple Safari=5.0
apple Safari=5.0.1
apple Safari=5.0.2
apple Safari=5.0.3
apple Safari=5.0.4
Apple WebKit
Apple iOS and macOS=10.5.8
Apple iOS and macOS=10.6.8
Apple iOS and macOS=10.6.9
Apple iOS and macOS=10.7.0
Apple Mac OS X Server=10.5.8
Apple Mac OS X Server=10.6.8
Apple Mac OS X Server=10.6.9
Apple Mac OS X Server=10.7.0
Microsoft Windows 7
Microsoft Windows Vista
Microsoft Windows XP=sp2
Microsoft Windows XP=sp3

Event History

Jul 21, 2011
CVE Published
via MITRE·11:00 PM
Data Sourced
via MITRE·11:00 PM
Description
Data Sourced
11:55 PM
DescriptionWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2011-0223?

CVE-2011-0223 has a high severity due to the potential for remote code execution and application crashes.

2

How do I fix CVE-2011-0223?

To fix CVE-2011-0223, upgrade your Apple Safari browser to version 5.0.6 or later.

3

What versions of Safari are affected by CVE-2011-0223?

CVE-2011-0223 affects Apple Safari versions prior to 5.0.6, including versions 1.x through 5.0.5.

4

Can CVE-2011-0223 cause a denial of service?

Yes, CVE-2011-0223 can lead to denial of service, resulting in memory corruption and application crashes.

5

What should users do if they cannot upgrade Safari due to compatibility issues?

If unable to upgrade, users should consider using alternative browsers or security measures until they can update to a safe version.

Contact

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132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
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