CVE-2016-6525: Buffer Overflow
First published: Thu Sep 22 2016(Updated: )
Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a large decode array.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Debian GNU/Linux | =8.0 | |
| Artifex Software MuPDF | <=1.9 |
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Reference Links
- http://bugs.ghostscript.com/show_bug.cgi?id=696954
- http://git.ghostscript.com/?p=mupdf.git;h=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2e
- http://www.debian.org/security/2016/dsa-3655
- http://www.openwall.com/lists/oss-security/2016/08/03/8
- http://www.securityfocus.com/bid/92266
- https://security.gentoo.org/glsa/201702-12
- http://git.ghostscript.com/?p=mupdf.git%3Bh=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2e
Frequently Asked Questions
What is the severity of CVE-2016-6525?
CVE-2016-6525 has been classified with a high severity as it can lead to a denial of service or potential execution of arbitrary code.
How do I fix CVE-2016-6525?
To fix CVE-2016-6525, update MuPDF to version 1.10 or higher and ensure that your system running Debian is also patched.
What software is affected by CVE-2016-6525?
CVE-2016-6525 affects MuPDF versions up to 1.9 and Debian Linux version 8.0.
Can CVE-2016-6525 be exploited remotely?
Yes, CVE-2016-6525 can be exploited remotely through specially crafted PDF files.
What kind of vulnerability is CVE-2016-6525?
CVE-2016-6525 is a heap-based buffer overflow vulnerability that can lead to memory corruption.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/remedy
- agent/author
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/weakness
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/debian
- canonical/debian gnu/linux
- version/debian gnu/linux/8.0
- vendor/artifex
- canonical/artifex software mupdf
- version/artifex software mupdf/1.9