CVE-2018-18456

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CVSS 3.0

5.5 medium

EPSS

<1%p60

Published

Oct 18, 2018 (Oct 18, 2018)

Modified

Jun 17, 2026

Description

The function Object::isName() in Object.h (called from Gfx::opSetFillColorN) in Xpdf 4.00 allows remote attackers to cause a denial of service (stack-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.

Vendors: xpdfreader
Products: xpdf
Weakness: CWE-125
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 (1.0%)

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