UBUNTU-CVE-2019-12439
Dashboard / Vulnerabilities / UBUNTU-CVE-2019-12439
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2019-12439, https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.3, https://www.cve.org/CVERecord?id=CVE-2019-12439
Affected packages
Package
Name: bubblewrap
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
0.2.0-1
0.2.0-2
0.2.0-4
0.2.1-1
0.2.1-1ubuntu0.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
