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CVE-2018-18650

PoC —
CVSS 3.0
5.5 medium
EPSS
<1%p58
Published
()
Modified
Description

An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers to launch a denial of service (Integer Overflow) via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a large amount of memory.

Vendors
xpdfreader
Products
xpdf
Weakness
CWE-190
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 (0.9%)

In the news

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