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CVE-2018-10923

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 04-09-2018 04:29
Last modified: - 22-04-2022 09:09
Total changes: - 3

Description

It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Low
Attack complexity
Network
Attack vector
None
Availability
High
Confidentiality
High
Integrity
Low
Privileges required
Unchanged
Scope
None
User interaction
8.1
Base score
2.8
5.2
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=gluster AND product=glusterfs AND versionStartIncluding=3.12.0 AND versionEndExcluding=3.12.14
vendor=gluster AND product=glusterfs AND versionStartIncluding=4.1.0 AND versionEndExcluding=4.1.8
OR
vendor=Red Hat Enterprise Linux AND product=virtualization_host AND version=4.0
vendor=Debian AND product=debian_linux AND version=8.0
vendor=Debian AND product=debian_linux AND version=9.0
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server AND version=6.0
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server AND version=7.0
OR
vendor=opensuse AND product=leap AND version=15.1
 

Reference

 


Keywords

NVD

 

CVE-2018-10923

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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