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CVE-2018-14651

Published: 31 October 2018

It was found that the fix for CVE-2018-10927, CVE-2018-10928, CVE-2018-10929, CVE-2018-10930, and CVE-2018-10926 was incomplete. A remote, authenticated attacker could use one of these flaws to execute arbitrary code, create arbitrary files, or cause denial of service on glusterfs server nodes via symlinks to relative paths.

From the Ubuntu Security Team

It was discovered that the fix for CVE-2018-10926, CVE-2018-10927, CVE-2018-10928, CVE-2018-10929, CVE-2018-10930 was incomplete. A remote authenticated attacker could possibly use this issue to execute arbitrary code or cause a denial of service.

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
glusterfs
Launchpad, Ubuntu, Debian
cosmic Ignored
(end of life)
groovy Not vulnerable
(4.1.4-1)
hirsute Not vulnerable
(4.1.4-1)
jammy Not vulnerable
(4.1.4-1)
trusty
Released (3.4.2-1ubuntu1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
disco Not vulnerable
(4.1.4-1)
eoan Not vulnerable
(4.1.4-1)
focal Not vulnerable
(4.1.4-1)
impish Not vulnerable
(4.1.4-1)
kinetic Not vulnerable
(4.1.4-1)
upstream Needs triage

xenial
Released (3.7.6-1ubuntu1+esm1)
Available with Ubuntu Pro
bionic
Released (3.13.2-1ubuntu1+esm1)
Available with Ubuntu Pro
lunar Not vulnerable
(4.1.4-1)

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H