CVE-2011-3447

Description

CFNetwork in Apple Mac OS X 10.7.x before 10.7.3 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.38%
Vendor Advisory apple.com Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://support.apple.com/kb/HT5130 vendor advisory
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-3447?
CVE-2011-3447 has been scored as a medium severity vulnerability.
How to fix CVE-2011-3447?
To fix CVE-2011-3447, 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-2011-3447 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-3447 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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