CVE-2018-12783: Use After Free
First published: Fri Jul 20 2018(Updated: )
Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat | >=15.006.30060<=15.006.30418 | |
| Adobe Acrobat | >=15.008.20082<=18.011.20040 | |
| Adobe Acrobat | >=17.011.30059<=17.011.30080 | |
| Adobe Acrobat Reader | >=15.006.30060<=15.006.30418 | |
| Adobe Acrobat Reader | >=15.008.20082<=18.011.20040 | |
| Adobe Acrobat Reader | >=17.011.30059<=17.011.30080 | |
| Apple iOS and macOS | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-12783?
CVE-2018-12783 has a high severity rating due to its potential for arbitrary code execution.
How do I fix CVE-2018-12783?
To fix CVE-2018-12783, update Adobe Acrobat or Adobe Reader to the latest version provided by Adobe.
What types of Adobe software are affected by CVE-2018-12783?
CVE-2018-12783 affects Adobe Acrobat and Reader versions 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier.
Can CVE-2018-12783 be exploited remotely?
Yes, CVE-2018-12783 can be exploited remotely, potentially allowing attackers to execute arbitrary code.
What is a Use-after-free vulnerability in the context of CVE-2018-12783?
A Use-after-free vulnerability like CVE-2018-12783 occurs when a program continues to use a pointer after the memory it points to has been freed, which can lead to exploits.
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