CVE-2017-13868 — MEDIUM (5.5)

Q: How severe is CVE-2017-13868?

CVE-2017-13868 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2017-13868?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Mac Os X, Apple Tvos, Apple Watchos.

Vulnerability Description

An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "Kernel" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.

CVSS Score

5.5

MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Apple	Iphone Os	< 11.2
Apple	Mac Os X	< 10.13.2
Apple	Tvos	< 11.2
Apple	Watchos	< 4.2

Related Weaknesses (CWE)

CWE-200

References

http://www.securityfocus.com/bid/102100Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039952Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039953Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039966Third Party AdvisoryVDB Entry
https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ExploitThird Party Advisory
https://github.com/bazad/ctl_ctloutput-leakExploitThird Party Advisory
https://support.apple.com/HT208325Vendor Advisory
https://support.apple.com/HT208327Vendor Advisory
https://support.apple.com/HT208331Vendor Advisory
https://support.apple.com/HT208334Vendor Advisory
http://www.securityfocus.com/bid/102100Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039952Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039953Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039966Third Party AdvisoryVDB Entry
https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ExploitThird Party Advisory

FAQ

What is CVE-2017-13868?

CVE-2017-13868 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "...

How severe is CVE-2017-13868?

CVE-2017-13868 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-13868?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Mac Os X, Apple Tvos, Apple Watchos.