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CVE-2019-12439

Published: May 29, 2019Updated: Nov 21, 2024 Sources: CVE List NVDCWE-20
NVD MITRE
7.4CVSSHIGH
EPSS Score
0.5%
Top 61.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:LAC:HPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-20

Affected Products

bubblewrapprojectatomic
Mixed
DevTools & CI / artifact-registry
n/an/a
projectatomicoss-projectDevTools & CIaka projectatomic

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00028.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00015.html
lists.opensuse.org
https://access.redhat.com/errata/RHSA-2019:1833
access.redhat.com
and 5 more references View all →

Timeline

Published
May 29, 2019
Last Updated
Nov 21, 2024

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