CWE
416
Advisory Published
Updated

CVE-2018-16039: Use After Free

First published: Fri Jan 18 2019(Updated: )

Adobe Acrobat and Reader versions 2019.008.20081 and earlier, 2019.008.20080 and earlier, 2019.008.20081 and earlier, 2017.011.30106 and earlier version, 2017.011.30105 and earlier version, 2015.006.30457 and earlier, and 2015.006.30456 and earlier have a use after free vulnerability. Successful exploitation could lead to arbitrary code execution.

Credit: psirt@adobe.com

Affected SoftwareAffected VersionHow to fix
Adobe Acrobat Reader>=15.006.30060<=15.006.30457
Adobe Acrobat Reader>=15.008.20082<=19.008.20081
Adobe Acrobat Reader>=17.011.30056<=17.011.30106
Adobe Acrobat Reader Notification Manager>=15.006.30060<=15.006.30457
Adobe Acrobat Reader Notification Manager>=15.008.20082<=19.008.20081
Adobe Acrobat Reader Notification Manager>=17.011.30059<=17.011.30106
Microsoft Windows
Adobe Acrobat Reader>=15.006.30060<=15.006.30456
Adobe Acrobat Reader>=15.008.20082<=19.008.20080
Adobe Acrobat Reader>=17.011.30056<=17.011.30105
Adobe Acrobat Reader Notification Manager>=15.006.30060<=15.006.30456
Adobe Acrobat Reader Notification Manager>=15.008.20082<=19.008.20080
Adobe Acrobat Reader Notification Manager>=17.011.30059<=17.011.30105
Apple iOS and macOS

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Frequently Asked Questions

  • What is the severity of CVE-2018-16039?

    CVE-2018-16039 is a critical vulnerability due to a use after free condition in Adobe Acrobat and Reader.

  • How do I fix CVE-2018-16039?

    To fix CVE-2018-16039, update Adobe Acrobat and Reader to the latest versions released by Adobe.

  • Which versions of Adobe Acrobat and Reader are affected by CVE-2018-16039?

    CVE-2018-16039 affects Adobe Acrobat and Reader versions 2019.008.20081 and earlier, and earlier versions of 2017.011 and 2015.006.

  • What does the use after free vulnerability in CVE-2018-16039 allow an attacker to do?

    The use after free vulnerability in CVE-2018-16039 may allow an attacker to execute arbitrary code on the affected system.

  • Is it safe to use Adobe Acrobat and Reader if CVE-2018-16039 is unpatched?

    Using unpatched versions of Adobe Acrobat and Reader that are vulnerable to CVE-2018-16039 poses significant security risks.

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