CVE-2018-18586

libmspack: Directory traversal in chmextract.c

Published Oct 23, 2018 CVSS 3.0 · 5.3 Medium EPSS 3.3% KEV · Not listed
Description
chmextract.c in the chmextract sample program, as distributed with libmspack before 0.8alpha, does not protect against absolute/relative pathnames in CHM files, leading to Directory Traversal. NOTE: the vendor disputes that this is a libmspack vulnerability, because chmextract.c was only intended as a source-code example, not a supported application

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History

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Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 11:15 AM
Reserved
Oct 22, 2018, 12:00 AM
Status
Modified
Published
Oct 23, 2018, 2:29 AM
Modified
Jun 17, 2026, 1:47 AM
Severity
Moderate
Public date
Oct 17, 2018, 12:00 AM