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MEDIUM

The getlong function in numutils.c in libdoc through 2017-10-23 has a heap-based buffer over-read that allows attackers to cause a denial of service (application crash) via a crafted file

Published Dec 25, 2018

Description

The getlong function in numutils.c in libdoc through 2017-10-23 has a heap-based buffer over-read that allows attackers to cause a denial of service (application crash) via a crafted file.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

CWE-125

Out-of-bounds Read

References (1)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 25, 2018
Updated Sep 16, 2024
Reserved Dec 25, 2018
Link CVE-2018-20453
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2018-20453
Red Hat
Severity n/a
Public date n/a
Links CVE-2018-20453