high
8.4
CWE
613
Advisory Published
CVE Published
Updated

CVE-2019-8803

First published: Mon Oct 28 2019(Updated: )

An authentication issue was addressed with improved state management. This issue is fixed in iOS 13.2 and iPadOS 13.2, macOS Catalina 10.15.1, tvOS 13.2, watchOS 6.1. A local attacker may be able to login to the account of a previously logged in user without valid credentials..

Credit: Kiyeon An 차민규 (CHA Minkyu) Kiyeon An 차민규 (CHA Minkyu) Kiyeon An 차민규 (CHA Minkyu) Kiyeon An 차민규 (CHA Minkyu) product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<13.2
Apple iPhone OS<13.2
Apple Mac OS X<10.15.1
Apple tvOS<13.2
Apple watchOS<6.1
Apple tvOS<13.2
13.2
Apple iOS<13.2
13.2
Apple iPadOS<13.2
13.2
Apple macOS Catalina<10.15.1
10.15.1
Apple watchOS<6.1
6.1

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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 severity of CVE-2019-8803?

    The severity of CVE-2019-8803 is high with a score of 8.4.

  • How can an attacker exploit CVE-2019-8803?

    A local attacker may be able to login to the account of a previously logged in user without valid credentials.

  • Which versions of iOS are affected by CVE-2019-8803?

    iOS versions up to exclusive 13.2 are affected by CVE-2019-8803.

  • How can I fix CVE-2019-8803?

    You can fix CVE-2019-8803 by updating your device to iOS 13.2 or later.

  • Where can I find more information about CVE-2019-8803?

    You can find more information about CVE-2019-8803 on the official Apple support page.

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