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CVE-2018-14660

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CVE-2018-14660

Published: Nov 1, 2018

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.0

6.5

MEDIUM

Description

A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage of GF_META_LOCK_KEY xattr. A remote, authenticated attacker could use this flaw to create multiple locks for single inode by using setxattr repetitively resulting in memory exhaustion of glusterfs server node.

VendorProductVersions

[UNKNOWN]

glusterfs

affected
affected versions through 4.1.4
affected
affected versions through 3.1.2

Weaknesses (CWE)

CWE-400

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

RHSA-2018:3431
vendor-advisory
x_refsource_REDHAT
RHSA-2018:3432
vendor-advisory
x_refsource_REDHAT
RHSA-2018:3470
vendor-advisory
x_refsource_REDHAT
GLSA-201904-06
vendor-advisory
x_refsource_GENTOO

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