CVE-2017-2814: Buffer Overflow
First published: Tue Jul 11 2017(Updated: )
An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap corruption which can lead to code execution. An attacker controlled PDF file can be used to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Poppler Utilities | =0.53.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-2814?
CVE-2017-2814 is considered a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2017-2814?
To fix CVE-2017-2814, update Poppler to a version later than 0.53.0 that addresses the vulnerability.
What types of attacks are possible with CVE-2017-2814?
CVE-2017-2814 allows attackers to exploit the vulnerability through specially crafted PDF files, resulting in heap corruption.
Who is affected by CVE-2017-2814?
CVE-2017-2814 specifically affects users of Poppler version 0.53.0.
What should I do if I cannot update Poppler for CVE-2017-2814?
If you cannot update Poppler for CVE-2017-2814, consider implementing strict input validation and avoiding opening untrusted PDF files.
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- version/poppler utilities/0.53.0