3.8
Low
CVE-2021-3155 snapd 2.54.2 and earlier created ~/snap directories in user home directories without specifying owner-only permissions
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
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| snapd 2.54 | earliest → 2.54.2 | No fix stated |
References
- ubuntu.com ubuntu.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
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