CVE-2017-13849

Public Exploit

Description

An issue was discovered in certain Apple products. iOS before 11.1 is affected. tvOS before 11.1 is affected. watchOS before 4.1 is affected. The issue involves the "CoreText" component. It allows remote attackers to cause a denial of service (application crash) via a crafted text file.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 2.62% Top 20%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://support.apple.com/HT208222 vendor advisory
https://www.exploit-db.com/exploits/43161/ exploit vdb entry third party advisory
http://www.securityfocus.com/bid/101691 vdb entry third party advisory
https://support.apple.com/HT208220 vendor advisory
https://support.apple.com/HT208219 vendor advisory
http://www.securitytracker.com/id/1039703 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-13849?
CVE-2017-13849 has been scored as a medium severity vulnerability.
How to fix CVE-2017-13849?
To fix CVE-2017-13849, 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-2017-13849 being actively exploited in the wild?
It is possible that CVE-2017-13849 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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