CVE-2018-16021
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 heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat Reader DC | >=15.006.30060<=15.006.30457 | |
| Adobe Acrobat Reader DC | >=15.008.20082<=19.008.20081 | |
| Adobe Acrobat Reader DC | >=17.011.30056<=17.011.30106 | |
| Adobe Acrobat Reader | >=15.006.30060<=15.006.30457 | |
| Adobe Acrobat Reader | >=15.008.20082<=19.008.20081 | |
| Adobe Acrobat Reader | >=17.011.30059<=17.011.30106 | |
| Microsoft Windows Operating System | ||
| Adobe Acrobat Reader DC | >=15.006.30060<=15.006.30456 | |
| Adobe Acrobat Reader DC | >=15.008.20082<=19.008.20080 | |
| Adobe Acrobat Reader DC | >=17.011.30056<=17.011.30105 | |
| Adobe Acrobat Reader | >=15.006.30060<=15.006.30456 | |
| Adobe Acrobat Reader | >=15.008.20082<=19.008.20080 | |
| Adobe Acrobat Reader | >=17.011.30059<=17.011.30105 | |
| Apple iOS and macOS |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-16021?
CVE-2018-16021 has been rated as critical due to its potential to allow arbitrary code execution.
How do I fix CVE-2018-16021?
To fix CVE-2018-16021, update Adobe Acrobat and Reader to the latest version as provided by Adobe.
Which versions are affected by CVE-2018-16021?
CVE-2018-16021 affects multiple versions including Adobe Acrobat and Reader versions earlier than 2019.008.20081 and 2017.011.30106.
What type of vulnerability is CVE-2018-16021?
CVE-2018-16021 is classified as a heap overflow vulnerability.
Can CVE-2018-16021 affect my computer?
Yes, if you are using an affected version of Adobe Acrobat or Reader, your computer may be vulnerable to CVE-2018-16021.
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