CVE-2017-2448

Description

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. The issue involves the "Keychain" component. It allows man-in-the-middle attackers to bypass an iCloud Keychain secret protection mechanism by leveraging lack of authentication for OTR packets.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.30%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/97134 third party advisory vdb entry
https://support.apple.com/HT207601 vendor advisory
https://support.apple.com/HT207615 vendor advisory
http://www.securitytracker.com/id/1038138 vdb entry
https://support.apple.com/HT207617 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-2448?
CVE-2017-2448 has been scored as a medium severity vulnerability.
How to fix CVE-2017-2448?
To fix CVE-2017-2448, 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-2017-2448 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-2448 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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