CVE-2018-10923

7.6HIGH

Key Information:

Vendor
Red Hat
Status
Glusterfs
Vendor
CVE Published:
4 September 2018

Summary

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.

Affected Version(s)

glusterfs

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10923
x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:2607
vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018/09/msg0...
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.