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CVE-2019-12439 Detail

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

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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/2019-06/msg00028.html
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00015.html
https://access.redhat.com/errata/RHSA-2019:1833
https://access.redhat.com/errata/RHSA-2019:1833
https://bugzilla.redhat.com/show_bug.cgi?id=1695963 Issue Tracking  Third Party Advisory 
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/commit/efc89e3b939b4bde42c10f065f6b7b02958ed50e Patch  Third Party Advisory 
https://github.com/projectatomic/bubblewrap/issues/304 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 
https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.3 Release Notes  Third Party Advisory 
https://security.gentoo.org/glsa/202006-18
https://security.gentoo.org/glsa/202006-18

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12439
NVD Published Date:
05/29/2019
NVD Last Modified:
11/20/2024
Source:
MITRE