CVE-2017-16368: Buffer Overflow
First published: Sat Dec 09 2017(Updated: )
An issue was discovered in Adobe Acrobat and Reader: 2017.012.20098 and earlier versions, 2017.011.30066 and earlier versions, 2015.006.30355 and earlier versions, and 11.0.22 and earlier versions. This vulnerability leads to a stack-based buffer overflow condition in the internal Unicode string manipulation module. It is triggered by an invalid PDF file, where a crafted Unicode string causes an out of bounds memory access of a stack allocated buffer, due to improper checks when manipulating an offset of a pointer to the buffer. Attackers can exploit the vulnerability and achieve arbitrary code execution if they can effectively control the accessible memory.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat Reader | <=11.0.22 | |
| Adobe Acrobat Reader | >=17.0<=17.011.30066 | |
| Adobe Acrobat | >=-<=17.012.20098 | |
| Adobe Acrobat | >=15.0<=15.006.30355 | |
| Adobe Acrobat Reader | <=11.0.22 | |
| Adobe Acrobat Reader | >=17.0<=17.011.30066 | |
| Adobe Acrobat Reader | >=-<=17.012.20098 | |
| Adobe Acrobat Reader | >=15.0<=15.006.30355 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-16368?
CVE-2017-16368 has been classified as a critical vulnerability due to its potential to allow arbitrary code execution.
How do I fix CVE-2017-16368?
To fix CVE-2017-16368, update Adobe Acrobat and Reader to the latest version available.
What versions are affected by CVE-2017-16368?
CVE-2017-16368 affects Adobe Acrobat and Reader versions prior to 2017.012.20098, 2017.011.30066, 2015.006.30355, and 11.0.22.
What are the impacts of CVE-2017-16368?
The impacts of CVE-2017-16368 include the possibility of a stack-based buffer overflow, allowing an attacker to execute arbitrary code.
Is there any workaround for CVE-2017-16368?
There are no specific workarounds for CVE-2017-16368, so applying the security updates is essential.
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