CVE-2021-3155

MediumCVSS 5.5/10Last modified Jun 17, 2026

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

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-276

Affected software

No affected versions have been published.

Timeline

Published: Feb 17, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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