CoreCVE
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MEDIUM

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

Published Oct 18, 2018

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.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

CWE-125

Out-of-bounds Read

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 18, 2018
Updated Aug 5, 2024
Reserved Oct 18, 2018
Link CVE-2018-18456
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2018-18456
Red Hat
Severity n/a
Public date n/a
Links CVE-2018-18456