CVE-2018-4958: Use After Free

Q: What is the severity of CVE-2018-4958?

CVE-2018-4958 is classified as a critical vulnerability due to its potential for arbitrary code execution.

Q: How do I fix CVE-2018-4958?

To fix CVE-2018-4958, users should update Adobe Acrobat or Reader to the latest patched version.

Q: What versions are affected by CVE-2018-4958?

CVE-2018-4958 affects Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier.

Q: What does CVE-2018-4958 vulnerability exploit?

CVE-2018-4958 exploits a Use-after-free vulnerability leading to potential arbitrary code execution.

Q: Is there a risk of data loss with CVE-2018-4958?

Yes, successful exploitation of CVE-2018-4958 could potentially lead to data loss or corruption in addition to unauthorized access.

Published Jul 9, 2018

Updated

Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.

Affected Software

8 affected components

Adobe Acrobat DC>=15.006.30060<=15.006.30417

Adobe Acrobat DC>=15.008.20082<=18.011.20038

Adobe Acrobat DC>=17.011.30059<=17.011.30079

Adobe Acrobat Reader DC>=15.006.30060<=15.006.30417

Adobe Acrobat Reader DC>=15.008.20082<=18.011.20038

Adobe Acrobat Reader DC>=17.011.30059<=17.011.30079

Apple iOS and macOS

Microsoft Windows

Remediation

Patch Available

https://helpx.adobe.com/security/products/acrobat/apsb18-09.html

Event History

Jul 9, 2018

CVE Published

via MITRE·07:00 PM

Data Sourced

via MITRE·07:00 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2018-4958?

CVE-2018-4958 is classified as a critical vulnerability due to its potential for arbitrary code execution.

How do I fix CVE-2018-4958?