CVE-2011-0221: Buffer Overflow
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
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2011-0221?
CVE-2011-0221 is classified as a critical vulnerability that allows remote code execution through memory corruption.
How do I fix CVE-2011-0221?
To fix CVE-2011-0221, users should upgrade to a patched version of Apple Safari, specifically version 5.0.6 or later.
Which versions of Safari are affected by CVE-2011-0221?
CVE-2011-0221 affects Apple's Safari versions prior to 5.0.6, including various earlier versions down to 1.0.
What types of attacks can exploit CVE-2011-0221?
CVE-2011-0221 can be exploited through crafted web pages that lead to memory corruption and application crashes.
Is CVE-2011-0221 relevant to Webkit as well?
Yes, CVE-2011-0221 is related to WebKit components within Apple Safari, indicating a vulnerability in the web rendering engine.