UBUNTU-CVE-2019-12439

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Source
https://ubuntu.com/security/CVE-2019-12439
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-12439.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-12439
Related
Published
2019-05-29T15:29:00Z
Modified
2024-10-15T14:06:51Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDGRUNTIMEDIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.

References

Affected packages

Ubuntu:Pro:18.04:LTS / bubblewrap

Package

Name
bubblewrap
Purl
pkg:deb/ubuntu/bubblewrap?arch=src?distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.2.0-1
0.2.0-2
0.2.0-4
0.2.1-1
0.2.1-1ubuntu0.1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:Pro:18.04:LTS / bubblewrap

Package

Name
bubblewrap
Purl
pkg:deb/ubuntu/bubblewrap?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.2.0-1
0.2.0-2
0.2.0-4
0.2.1-1
0.2.1-1ubuntu0.1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}