CVE-2018-4983: Use After Free
First published: Mon Jul 09 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.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat | >=15.006.30060<=15.006.30417 | |
| Adobe Acrobat | >=15.008.20082<=18.011.20038 | |
| Adobe Acrobat | >=17.011.30059<=17.011.30079 | |
| Adobe Acrobat Reader | >=15.006.30060<=15.006.30417 | |
| Adobe Acrobat Reader | >=15.008.20082<=18.011.20038 | |
| Adobe Acrobat Reader | >=17.011.30059<=17.011.30079 | |
| Apple iOS and macOS | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-4983?
CVE-2018-4983 has been classified as a critical severity vulnerability.
How do I fix CVE-2018-4983?
To fix CVE-2018-4983, update Adobe Acrobat and Reader to the latest versions as specified by Adobe.
What systems are affected by CVE-2018-4983?
CVE-2018-4983 affects Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier.
What could happen if CVE-2018-4983 is exploited?
Successful exploitation of CVE-2018-4983 could lead to arbitrary code execution in the context of the current user.
Is there a workaround for CVE-2018-4983?
No specific workaround is recommended for CVE-2018-4983; the best mitigation is to apply the available software updates.
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