Security Advisory

CVE-2021-3155

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-02-17 22:15:16

Last updated 2024-08-03 16:45:51

Assigner canonical

State PUBLISHED

Description

snapd 2.54.2 and earlier created ~/snap directories in user home directories without specifying owner-only permissions. This could allow a local attacker to read information that should have been private. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1

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