CVE-2011-3439

Description

FreeType in CoreGraphics in Apple iOS before 5.0.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font in a document.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 3.37% Top 15%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory apple.com Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00003.html vendor advisory broken link
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00008.html third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00012.html vendor advisory broken link
http://lists.apple.com/archives/Security-announce/2011/Nov/msg00001.html vendor advisory
http://support.apple.com/kb/HT5052 vendor advisory
http://secunia.com/advisories/46921 third party advisory
http://secunia.com/advisories/48951 third party advisory

Frequently Asked Questions

What is the severity of CVE-2011-3439?
CVE-2011-3439 has been scored as a critical severity vulnerability.
How to fix CVE-2011-3439?
To fix CVE-2011-3439, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-3439 being actively exploited in the wild?
It is possible that CVE-2011-3439 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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