CVE-2019-16115
First published: Sun Sep 08 2019(Updated: )
In Xpdf 4.01.01, a stack-based buffer under-read could be triggered in IdentityFunction::transform in Function.cc, used by GfxAxialShading::getColor. It can, for example, be triggered by sending a crafted PDF document to the pdftoppm tool. It allows an attacker to use a crafted PDF file to cause Denial of Service or possibly unspecified other impact.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Glyph & Cog XpdfReader | =4.01.01 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-16115?
The severity of CVE-2019-16115 is high (7.8).
How does CVE-2019-16115 affect Xpdf 4.01.01?
CVE-2019-16115 affects Xpdf 4.01.01 by causing a stack-based buffer under-read in IdentityFunction::transform, which is used by GfxAxialShading::getColor.
How can CVE-2019-16115 be triggered?
CVE-2019-16115 can be triggered by sending a crafted PDF document to the pdftoppm tool.
What can an attacker do with CVE-2019-16115?
An attacker can use a crafted PDF file to cause Denial of Service or potentially execute arbitrary code.
Is there a fix available for CVE-2019-16115?
Yes, upgrading to a version of Xpdf that is not affected by CVE-2019-16115 (4.01.02 or later) is recommended.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/references
- agent/severity
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/glyphandcog
- canonical/glyph & cog xpdfreader
- version/glyph & cog xpdfreader/4.01.01