PT-2018-12643 · Red Hat+1 · Gluster+1

Publicado

2018-10-31

·

Atualizado

2023-02-12

·

CVE-2018-14652

CVSS v3.1

6.5

Média

VetorAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Gluster file system versions prior to 4.1.5
Description The issue is related to a buffer overflow in the 'features/index' translator, specifically in the code handling the GF XATTR CLRLK CMD xattr within the pl getxattr function. This could be exploited by a remote authenticated attacker to cause a denial of service on a mounted volume.
Recommendations For Gluster file system versions prior to 4.1.5, update to version 4.1.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the pl getxattr function or the 'features/index' translator to minimize the risk of exploitation.

Correção

DoS

Buffer Overflow

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Enumeração de Fraquezas

CWE-119CWE-120

Identificadores relacionados

CVE-2018-14652
DLA-1565-1
DLA-2806-1
RHSA-2018:3431
RHSA-2018:3432
RHSA-2018:3470
USN-4770-1

Produtos afetados

Gluster
Ubuntu