CVE-2018-18455

MEDIUM

Xpdf - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

The GfxImageColorMap class in GfxState.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.

References (2)

Core 2

Scores

CVSS v3 5.5
EPSS 0.0041
EPSS Percentile 61.6%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-125
Status published
Products (1)
xpdfreader/xpdf 4.00
Published Oct 18, 2018
Tracked Since Feb 18, 2026