Vulnerability Description
Use-after-free vulnerability in WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via vectors related to improper list management for Cascading Style Sheets (CSS) @font-face rules.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | <= 5.0.5 |
Related Weaknesses (CWE)
References
- http://support.apple.com/kb/HT4808Vendor Advisory
- http://www.verisigninc.com/products-and-services/network-intelligence-availabili
- http://support.apple.com/kb/HT4808Vendor Advisory
- http://www.verisigninc.com/products-and-services/network-intelligence-availabili
FAQ
What is CVE-2011-3443?
CVE-2011-3443 is a vulnerability with a CVSS score of 7.5 (HIGH). Use-after-free vulnerability in WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application cra...
How severe is CVE-2011-3443?
CVE-2011-3443 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-3443?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari.