PT-2021-19420
CVE-2021-3155
·
Published
2021-01-13
·
Updated
2022-04-26
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions
snapd versions 2.54.2 and earlier
Description
The issue allows a local attacker to read private information due to the creation of ~/snap directories in user home directories without specifying owner-only permissions.
Recommendations
For snapd versions 2.54.2 and earlier, update to version 2.54.3+18.04, 2.54.3+20.04, or 2.54.3+21.10.1 to resolve the issue.
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