CVE-2019-12439
High
Description
bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDG_RUNTIME_DIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.
SeverityHigh
CVSS7.4
Exploit probability—
ProductProjectatomic Bubblewrap
PublishedMay 29, 2019
First seenMay 29, 2019
How to fix
Update
- projectatomic bubblewrap0.3.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| projectatomic bubblewrap | v < 0.3.3 | 0.3.3 |
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