1. Home
  2. CVE Database
  3. CVE-2020-3831
HIGH · 7.0

CVE-2020-3831

A race condition was addressed with improved locking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. An application may be able to execute arbitrary code with kernel privileges.

Vulnerability Description

A race condition was addressed with improved locking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. An application may be able to execute arbitrary code with kernel privileges.

CVSS Score

7.0

HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
AppleIpados< 13.3.1
AppleIphone Os< 13.3.1

Related Weaknesses (CWE)

CWE-362

References

FAQ

What is CVE-2020-3831?

CVE-2020-3831 is a vulnerability with a CVSS score of 7.0 (HIGH). A race condition was addressed with improved locking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. An application may be able to execute arbitrary code with kernel privileges.

How severe is CVE-2020-3831?

CVE-2020-3831 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-3831?

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