CVEvulnerability

CVE-2018-10923

8.1 HIGH Published 2018-09-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-09-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS 3.0 ([email protected])
7.6 HIGH — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
CVSS 2.0 ([email protected])
5.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:N
Weaknesses
CWE-20

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.

Affected configurations

• gluster glusterfs (>= 3.12.0 < 3.12.14) • gluster glusterfs (>= 4.1.0 < 4.1.8) • redhat virtualization host 4.0 • debian debian linux 8.0 • debian debian linux 9.0 • redhat enterprise linux server 6.0 • redhat enterprise linux server 7.0 • opensuse leap 15.1

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References