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.
Metrics
CVSS 3.0 7.8/10
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00015.html
- https://access.redhat.com/errata/RHSA-2019:1833
- https://bugzilla.redhat.com/show_bug.cgi?id=1695963Issue Tracking, Third Party Advisory
- https://github.com/projectatomic/bubblewrap/commit/efc89e3b939b4bde42c10f065f6b7b02958ed50ePatch, Third Party Advisory
- https://github.com/projectatomic/bubblewrap/issues/304Third Party Advisory
- https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.3Release Notes, Third Party Advisory
- https://security.gentoo.org/glsa/202006-18
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00015.html
- https://access.redhat.com/errata/RHSA-2019:1833
- https://bugzilla.redhat.com/show_bug.cgi?id=1695963Issue Tracking, Third Party Advisory
- https://github.com/projectatomic/bubblewrap/commit/efc89e3b939b4bde42c10f065f6b7b02958ed50ePatch, Third Party Advisory
- https://github.com/projectatomic/bubblewrap/issues/304Third Party Advisory
- https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.3Release Notes, Third Party Advisory
- https://security.gentoo.org/glsa/202006-18
Timeline
- Published
- May 29, 2019
- Last modified
- Nov 2, 2026
- NVD status
- Modified