ALPINE-CVE-2022-0563

ALPINE-CVE-2022-0563

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the library cannot parse the specified file, it prints an error message containing data from the file. This flaw allows an unprivileged user to read root-owned files, potentially leading to privilege escalation. This flaw affects util-linux versions prior to 2.37.4.

CVSS 5.5 · Moyenne · Correctif disponible

Publication

2022-02-21T19:15:08.393Z

Mise à jour

2026-10-15T07:17:54.144412138Z

Pile logicielle: system

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