CVE-2018-7455
First published: Sat Feb 24 2018(Updated: )
An out-of-bounds read in JPXStream::readTilePart in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xpdf | =4.00 |
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Frequently Asked Questions
What is the severity of CVE-2018-7455?
CVE-2018-7455 has a severity level that can lead to denial of service due to an out-of-bounds read in xpdf 4.00.
How do I fix CVE-2018-7455?
To fix CVE-2018-7455, update to a patched version of xpdf that resolves the out-of-bounds read issue.
What type of attack can CVE-2018-7455 enable?
CVE-2018-7455 can enable denial of service attacks through specially crafted PDF files.
Which software versions are affected by CVE-2018-7455?
CVE-2018-7455 affects xpdf version 4.00.
Is CVE-2018-7455 related to PDF file processing?
Yes, CVE-2018-7455 is specifically related to how xpdf processes PDF files, leading to potential denial of service.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/author
- agent/weakness
- agent/last-modified-date
- agent/event
- agent/description
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/xpdfreader
- canonical/xpdf
- version/xpdf/4.00