CVE-2011-0157: Buffer Overflow
First published: Fri Mar 11 2011(Updated: )
WebKit, as used in Apple iOS before 4.3, 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 CVEs listed in APPLE-SA-2011-03-09-1.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| iPhone OS | =3.0 | |
| iPhone OS | =3.2 | |
| iPhone OS | =3.1.3 | |
| iPhone OS | =1.0.2 | |
| iPhone OS | =4.0.2 | |
| iPhone OS | =2.2 | |
| iPhone OS | =1.1.1 | |
| iPhone OS | =4.1 | |
| iPhone OS | =2.0.0 | |
| iPhone OS | =3.1.2 | |
| iPhone OS | =3.0.1 | |
| iPhone OS | =1.1.2 | |
| iPhone OS | =3.1 | |
| iPhone OS | =1.1.3 | |
| iPhone OS | =1.1.0 | |
| iPhone OS | =1.0.1 | |
| iPhone OS | =2.1 | |
| iPhone OS | =1.1.5 | |
| iPhone OS | =4.0.1 | |
| iPhone OS | =2.1.1 | |
| iPhone OS | =1.1.4 | |
| iPhone OS | =1.0.0 | |
| iPhone OS | =2.0.2 | |
| iPhone OS | =2.0 | |
| WebKit | ||
| iPhone OS | =2.0.1 | |
| iPhone OS | =4.0 | |
| iPhone OS | <=4.2 | |
| iPhone OS | =2.2.1 | |
| iPhone OS | =3.2.1 | |
| iPhone OS | =3.2.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2011-0157?
CVE-2011-0157 is classified as a high severity vulnerability due to its potential to allow execution of arbitrary code.
How do I fix CVE-2011-0157?
To fix CVE-2011-0157, update your Apple iOS to version 4.3 or later.
What software is affected by CVE-2011-0157?
CVE-2011-0157 affects multiple versions of Apple iPhone OS, including versions 1.0.0 to 4.2.
What types of attacks can exploit CVE-2011-0157?
CVE-2011-0157 can be exploited through remote code execution and denial of service attacks.
Is CVE-2011-0157 still a concern if my device is updated?
If your device is updated to iOS 4.3 or later, CVE-2011-0157 is no longer a concern.
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