CVE-2026-54583 in mportinformazioni

Riassunto

di MITRE • 17/09/2026

mport is the MidnightBSD Package Manager. Prior to 2.7.8, libmport/fetch.c did not consistently reject empty, dot, dot-dot, or slash-containing bundle filenames before composing package download and write paths. Malicious package index data could place an unsafe value in indexEntry->bundlefile, and the missing is_valid_bundle_filename() checks allowed downloaded package data to be written outside the intended cache location or to an unsafe destination name. This issue is fixed in version 2.7.8.

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Responsabile

GitHub M

Prenotare

15/06/2026

Divulgazione

17/09/2026

Moderazione

accettato

CPE

pronto

EPSS

0.00000

KEV

no

Attività

molto basso

Fonti

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