CVE-2017-15369: Use After Free
First published: Mon Oct 16 2017(Updated: )
The build_filter_chain function in pdf/pdf-stream.c in Artifex MuPDF before 2017-09-25 mishandles a certain case where a variable may reside in a register, which allows remote attackers to cause a denial of service (Fitz fz_drop_imp use-after-free and application crash) or possibly have unspecified other impact via a crafted PDF document.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Artifex Software MuPDF | <=1.11 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-15369?
CVE-2017-15369 has a medium severity rating due to its potential for causing denial of service.
How do I fix CVE-2017-15369?
To fix CVE-2017-15369, upgrade to MuPDF version 1.12 or later.
What issues does CVE-2017-15369 cause?
CVE-2017-15369 can lead to application crashes and denial of service conditions.
Which versions of MuPDF are affected by CVE-2017-15369?
MuPDF versions up to and including 1.11 are affected by CVE-2017-15369.
Is CVE-2017-15369 being actively exploited?
There is no publicly available information confirming active exploitation of CVE-2017-15369.
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- version/artifex software mupdf/1.11