CVE-2019-12439
- State
- Published
- Severity
- 7.4 High
- Published
- May 29, 2019
- Updated
- Nov 2, 2026
- Reserved
- May 29, 2019
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 7.4 High | CVSS:3.0/AC:H/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N | mitre |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/projectatomic/bubblewrap/issues/304
- https://github.com/projectatomic/bubblewrap/commit/efc89e3b939b4bde42c10f065f6b7b02958ed50e
- https://bugzilla.redhat.com/show_bug.cgi?id=1695963
- https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.3
- openSUSE-SU-2019:1535vendor-advisory
- openSUSE-SU-2019:1721vendor-advisory
- RHSA-2019:1833vendor-advisory
- GLSA-202006-18vendor-advisory
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