First published: Fri Jun 11 2010(Updated: )
Use-after-free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving fonts.
Credit: product-security@apple.com
Affected Software | Affected Version | How to fix |
---|---|---|
Apple Safari | <=4.0.5 | |
Apple Safari | =4.0 | |
Apple Safari | =4.0.0b | |
Apple Safari | =4.0.1 | |
Apple Safari | =4.0.2 | |
Apple Safari | =4.0.3 | |
Apple Safari | =4.0.4 | |
Apple Webkit | ||
macOS Yosemite | =10.5 | |
macOS Yosemite | =10.5.0 | |
macOS Yosemite | =10.5.1 | |
macOS Yosemite | =10.5.2 | |
macOS Yosemite | =10.5.3 | |
macOS Yosemite | =10.5.4 | |
macOS Yosemite | =10.5.5 | |
macOS Yosemite | =10.5.6 | |
macOS Yosemite | =10.5.7 | |
macOS Yosemite | =10.5.8 | |
macOS Yosemite | =10.6.0 | |
macOS Yosemite | =10.6.1 | |
macOS Yosemite | =10.6.2 | |
macOS Yosemite | =10.6.3 | |
Apple Mac OS X Server | =10.5 | |
Apple Mac OS X Server | =10.5.0 | |
Apple Mac OS X Server | =10.5.1 | |
Apple Mac OS X Server | =10.5.2 | |
Apple Mac OS X Server | =10.5.3 | |
Apple Mac OS X Server | =10.5.4 | |
Apple Mac OS X Server | =10.5.5 | |
Apple Mac OS X Server | =10.5.6 | |
Apple Mac OS X Server | =10.5.7 | |
Apple Mac OS X Server | =10.5.8 | |
Apple Mac OS X Server | =10.6.0 | |
Apple Mac OS X Server | =10.6.1 | |
Apple Mac OS X Server | =10.6.2 | |
Apple Mac OS X Server | =10.6.3 | |
Microsoft Windows 7 | ||
Microsoft Windows Vista | ||
Microsoft Windows XP | =sp2 | |
Microsoft Windows XP | =sp3 | |
macOS Yosemite | =10.4 | |
macOS Yosemite | =10.4.0 | |
macOS Yosemite | =10.4.1 | |
macOS Yosemite | =10.4.2 | |
macOS Yosemite | =10.4.3 | |
macOS Yosemite | =10.4.4 | |
macOS Yosemite | =10.4.5 | |
macOS Yosemite | =10.4.6 | |
macOS Yosemite | =10.4.7 | |
macOS Yosemite | =10.4.8 | |
macOS Yosemite | =10.4.9 | |
macOS Yosemite | =10.4.10 | |
macOS Yosemite | =10.4.11 | |
Apple Mac OS X Server | =10.4 | |
Apple Mac OS X Server | =10.4.0 | |
Apple Mac OS X Server | =10.4.1 | |
Apple Mac OS X Server | =10.4.2 | |
Apple Mac OS X Server | =10.4.3 | |
Apple Mac OS X Server | =10.4.4 | |
Apple Mac OS X Server | =10.4.5 | |
Apple Mac OS X Server | =10.4.6 | |
Apple Mac OS X Server | =10.4.7 | |
Apple Mac OS X Server | =10.4.8 | |
Apple Mac OS X Server | =10.4.9 | |
Apple Mac OS X Server | =10.4.10 | |
Apple Mac OS X Server | =10.4.11 |
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CVE-2010-1771 is rated as a critical vulnerability that can lead to arbitrary code execution or denial of service.
To fix CVE-2010-1771, update to the latest version of Apple Safari or WebKit that addresses this vulnerability.
CVE-2010-1771 affects users of Apple Safari version 4.0.5 and earlier on Mac OS X 10.5 to 10.6 and Windows.
The potential impacts of CVE-2010-1771 include the execution of arbitrary code and application crashes leading to denial of service.
While CVE-2010-1771 primarily affects older versions of software, any legacy systems still using these versions remain at risk.