CVE-2018-4980: Adobe Acrobat Pro DC Compare Files Use-After-Free Remote Code Execution Vulnerability
First published: Mon Jul 09 2018(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 Compare Files tool. 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 under 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<=15.006.30417 | |
| 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 Mac OS X | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this Adobe Acrobat Pro DC vulnerability?
The vulnerability ID is CVE-2018-4980.
What is the severity rating of CVE-2018-4980?
The severity rating of CVE-2018-4980 is 8.8 (high).
How can remote attackers exploit CVE-2018-4980?
Remote attackers can exploit CVE-2018-4980 by executing arbitrary code on vulnerable installations of Adobe Acrobat Pro DC.
Is user interaction required to exploit CVE-2018-4980?
Yes, user interaction is required to exploit CVE-2018-4980. The target must visit a malicious page or open a malicious file.
What software is affected by CVE-2018-4980?
Adobe Acrobat Pro DC versions 15.006.30060 to 15.006.30417, 15.008.20082 to 18.011.20038, and 17.011.30059 to 17.011.30079 are affected by CVE-2018-4980.
How can I fix CVE-2018-4980?
To fix CVE-2018-4980, update Adobe Acrobat Pro DC to a version that is not vulnerable.
Where can I find more information about CVE-2018-4980?
You can find more information about CVE-2018-4980 at the following references: [1] http://www.securityfocus.com/bid/104169, [2] http://www.securitytracker.com/id/1040920, [3] https://helpx.adobe.com/security/products/acrobat/apsb18-09.html.
- collector/zdi-advisory
- alias/ZDI-18-464
- alias/ZDI-CAN-5811
- alias/CVE-2018-4980
- collector/nvd-index
- vendor/adobe
- canonical/adobe acrobat pro dc
- canonical/adobe acrobat dc
- version/adobe acrobat dc/15.006.30060
- version/adobe acrobat dc/15.006.30417
- version/adobe acrobat dc/15.008.20082
- version/adobe acrobat dc/18.011.20038
- version/adobe acrobat dc/17.011.30059
- version/adobe acrobat dc/17.011.30079
- canonical/adobe acrobat reader dc
- version/adobe acrobat reader dc/15.006.30060
- version/adobe acrobat reader dc/15.006.30417
- version/adobe acrobat reader dc/15.008.20082
- version/adobe acrobat reader dc/18.011.20038
- version/adobe acrobat reader dc/17.011.30059
- version/adobe acrobat reader dc/17.011.30079
- vendor/apple
- canonical/apple mac os x
- vendor/microsoft
- canonical/microsoft windows