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VULNERABILITIES

CVE-2018-7452 Details

Description

A NULL pointer dereference in JPXStream::fillReadBuf in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://forum.xpdfreader.com/viewtopic.php?f=3&t=613 CVEExploitIssue TrackingVendor Advisory
https://forum.xpdfreader.com/viewtopic.php?f=3&t=613 [email protected]ExploitIssue TrackingVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions
xpdfreader xpdf
4.00

CPE

  • cpe:2.3:a:xpdfreader:xpdf:4.00:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-7452
NVD Published Date:
Feb 24, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-7452 Details - Not Deferred