National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-12439 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.8 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  MITRE
Base Score: 7.4 HIGH
Vector:  CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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=1695963 Issue Tracking Third Party Advisory
https://github.com/projectatomic/bubblewrap/commit/efc89e3b939b4bde42c10f065f6b7b02958ed50e Patch Third Party Advisory
https://github.com/projectatomic/bubblewrap/issues/304 Third Party Advisory
https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.3 Release Notes Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:projectatomic:bubblewrap:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
0.3.3


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12439
NVD Published Date:
05/29/2019
NVD Last Modified:
06/10/2019