CVE-2018-7452

PoC —

CVSS 3.0

5.5 medium

EPSS

<1%p54

Published

Feb 24, 2018 (Feb 24, 2018)

Modified

Jun 17, 2026

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.

Vendors: xpdfreader
Products: xpdf
Weakness: CWE-476
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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