high
7.5
CWE
125
Advisory Published
CVE Published
Updated

CVE-2020-9837

First published: Wed May 20 2020(Updated: )

IPSec. An out-of-bounds read was addressed with improved bounds checking.

Credit: Thijs Alkemade ComputestThijs Alkemade ComputestThijs Alkemade Computest product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple tvOS<13.4.5
13.4.5
Apple iOS<13.5
13.5
Apple iPadOS<13.5
13.5
Apple iPadOS<13.5
Apple iPhone OS<13.5
Apple Mac OS X<10.15.5
Apple tvOS<13.4.5
Apple macOS Catalina<10.15.5
10.15.5
Apple Mojave
Apple High Sierra

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for this IPSec vulnerability?

    The vulnerability ID for this IPSec vulnerability is CVE-2020-9837.

  • What is the description of CVE-2020-9837 vulnerability?

    CVE-2020-9837 is an out-of-bounds read vulnerability in IPSec that was addressed with improved bounds checking.

  • Which software and versions are affected by CVE-2020-9837?

    CVE-2020-9837 affects Apple macOS Catalina 10.15.5, Apple Mojave, Apple High Sierra, Apple iOS up to version 13.5, Apple iPadOS up to version 13.5, and Apple tvOS up to version 13.4.5.

  • How can I fix CVE-2020-9837 vulnerability?

    To fix CVE-2020-9837 vulnerability, update your Apple software to the recommended versions: macOS Catalina 10.15.5, iOS 13.5, iPadOS 13.5, and tvOS 13.4.5.

  • Where can I find more information about CVE-2020-9837 vulnerability?

    You can find more information about CVE-2020-9837 vulnerability on the Apple support website. Here are some references: [link 1], [link 2], [link 3].

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