CVE-2019-7786: Adobe Acrobat Pro DC PostScript File Parsing Use-After-Free Remote Code Execution Vulnerability
First published: Wed May 22 2019(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Acrobat Pro DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of font definitions within PostScript files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat Pro DC | ||
| Adobe Acrobat Dc | >=15.006.30060<=15.006.30495 | |
| Adobe Acrobat Dc | >=15.008.20082<=19.010.20100 | |
| Adobe Acrobat Dc | >=17.011.30056<=17.011.30140 | |
| Adobe Acrobat Reader DC | >=15.006.30060<=15.006.30493 | |
| Adobe Acrobat Reader DC | >=15.008.20082<=19.010.20099 | |
| Adobe Acrobat Reader DC | >=17.011.30059<=17.011.30138 | |
| Apple Mac OS X | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2019-7786?
CVE-2019-7786 is a vulnerability that allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Acrobat Pro DC.
How can the vulnerability CVE-2019-7786 be exploited?
To exploit CVE-2019-7786, user interaction is required.
Which software is affected by CVE-2019-7786?
Adobe Acrobat Pro DC and Adobe Acrobat Reader DC versions 15.006.30060 to 15.006.30495, 15.008.20082 to 19.010.20100, and 17.011.30056 to 17.011.30140 are affected by CVE-2019-7786.
What is the severity of CVE-2019-7786?
CVE-2019-7786 has a severity rating of 8.8 (Critical).
How can I fix CVE-2019-7786?
To fix CVE-2019-7786, it is recommended to update to the latest version of Adobe Acrobat Pro DC or Adobe Acrobat Reader DC.
- collector/zdi-advisory
- alias/ZDI-19-487
- alias/ZDI-CAN-7964
- alias/CVE-2019-7786
- collector/nvd-index
- agent/title
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- vendor/adobe
- canonical/adobe acrobat pro dc
- canonical/adobe acrobat dc
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- version/adobe acrobat dc/15.008.20082
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- version/adobe acrobat dc/17.011.30056
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- canonical/adobe acrobat reader dc
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- version/adobe acrobat reader dc/15.006.30493
- version/adobe acrobat reader dc/15.008.20082
- version/adobe acrobat reader dc/19.010.20099
- version/adobe acrobat reader dc/17.011.30059
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- vendor/apple
- canonical/apple mac os x
- vendor/microsoft
- canonical/microsoft windows